This problem deals with agriculture; specifically low cost methods in bulk fertilizer blending for farmers.

I'm trying to find an equation that fits the following problem:

Two constants 21 & 46

What combination of 24.47% will get you

__equal to__or

__closest to__5.337.

So for example:

21 x 24.00% = 5.04

46 x

__0__

__.47__

__%__=

__0.21__

.......24.47%..

**5.25**

The goal is to find an equation that will find the combination of percentages, who's sum is equal to 24.47%, that will get you equal to or closest to 5.337.

I'm probably not wording it correctly, but its driving me nuts. Any help would be much appreciated.

Thx,

C