# proportioning

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## pro·por·tion

(prə-pôr′shən)
n.
1. A part or amount considered in relation to a whole: What is the proportion of helium in the atmosphere?
2. A relationship between things or parts of things with respect to comparative magnitude, quantity, or degree: the proper proportion between oil and vinegar in the dressing.
3. A relationship between quantities such that if one varies then another varies in a manner dependent on the first: "We do not always find visible happiness in proportion to visible virtue" (Samuel Johnson).
4. The agreeable or harmonious relation of parts within a whole: The statue seems out of proportion.
5. often proportions Dimensions; size: First measure the proportions of the room.
6. Mathematics A statement of equality between two ratios. Four quantities, a, b, c, d, are said to be in proportion if a/b = c/d .
tr.v. pro·por·tioned, pro·por·tion·ing, pro·por·tions
1. To adjust so that proper relations between parts are attained: Have you proportioned the oil in the dressing properly?
2. To form the parts of with balance or symmetry: The artist proportioned the figure nicely.

[Middle English proporcion, from Old French proportion, from Latin prōportiō, prōportiōn-, from prō portiōne, according to (each) part : prō, according to; see pro-1 + portiōne, ablative of portiō, part; see perə- in Indo-European roots.]

pro·por′tion·er n.
pro·por′tion·ment n.

## proportioning

(prəˈpɔːʃənɪŋ)
n
the adjustment or arrangement of proportions
References in periodicals archive ?
Continuous proportioning typically involves a group of gravimetric feeders operating under some form of higher level coordinating control.
The company said it will carry out inspection of 'proportioning valve' of 15,623 units of non-ABS variants of Brio and 15,603 units of non-ABS variants of Petrol Amaze.
Today's systems now data-log not only the parameters associated with the proportioning of ingredients and the mixing cycle, but can also monitor and record operator response times--reaction to prompts.

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