'Proportion' in the Bible

So the disciples decided to send relief, every one in proportion to his means, to the brethren living in Judaea.

But since we have special gifts which differ in accordance with the diversified work graciously entrusted to us, if it is prophecy, let the prophet speak in exact proportion to his faith;

And now complete the doing also, in order that, just as there was then the eagerness in desiring, there may now be the accomplishment in proportion to your means.