The relationship of one portion to another, or of one portion to the whole

Proportion

The proportion of the flower and container fit each other in width and height. If the flowers were shorter it wouldn't have been proportionate.

The proportion of the flower and container fit each other in width and length. If the flowers or basket was less it wouldn't have been proportionate.

The proportion of the flower and container fit each other in width and length. If the flowers were taller and less it wouldn't have been proportionate.

The proportion of the flower and container fit each other in width and height. If there were less flowers the arrangement wouldn't have been proportionate.

The proportion of the flower and container fit each other in width and height. If there were less flowers the arrangement wouldn't have been proportionate.