Proportional. Obsolete.

Corresponding in quantity, amount, or value; proportional, commensurate; equal. Also: †sufficient in quantity, etc. (obsolete). With to or †unto.

Proportional, in exact ratio; (of proportion) exact, strict. Cf. analogy, n. 1. Obsolete.

Corresponding, as the two antecedents or the two consequents in a proportion: = homologous, adj. 1 (Opposed to heterologal.)

Mathematics. That is in proportion (proportion, n. 9); (of two or more pairs of quantities) having the same ratio. In later use also: (of a…

Mathematics. Having the same ratio or relative value as the two antecedents or the two consequents in a proportion, or the corresponding sides in…