Having parts or elements that are in equal proportions to corresponding parts; maintaining the same ratio throughout.
From Latin 'equi-' (equal) + 'proportionalis' (proportional, from 'proportio' meaning comparative relation). The term appears in geometry and mathematics literature.
Similar triangles in geometry are equiproportional—if one triangle is twice as big as another in every dimension, all corresponding sides are in the same 2:1 ratio!
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