Noun | 1. | proportionality - a ratio of two quantities that is constant commensurateness, proportionateness, correspondence - the relation of corresponding in degree or size or amount ratio - the relative magnitudes of two quantities (usually expressed as a quotient) |
2. | proportionality - harmonious arrangement or relation of parts or elements within a whole (as in a design); "in all perfectly beautiful objects there is found the opposition of one part to another and a reciprocal balance"- John Ruskin placement, arrangement - the spatial property of the way in which something is placed; "the arrangement of the furniture"; "the placement of the chairs" |