part, share, division
When you apportion something, such as blame or money, you decide how it should be shared among various people.
That which is disproportionate to other things is unbalanced or excessive in some way, leading to a lack of symmetry.
A portion of something, especially food, is part or some of it.
lack of proportion
give pleasant proportions to
properly related in size or degree or other measurable characteristics
having been given balanced symmetry
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