Final answer:
56 is 0.4% of 14,000. To calculate this, set up the proportion 0.4% / 100% = 56 / x, cross-multiply, and divide to solve for x, which gives us 14,000.
Step-by-step explanation:
To find out what number 56 is 0.4% of, we set up a simple proportion where 0.4% corresponds to the part, which is 56, and 100% corresponds to the whole, which we are trying to find. The proportion looks like this:
0.4% / 100% = 56 / x
To solve for x, cross-multiply and divide:
0.4 / 100 = 56 / x
0.004x = 56
x = 56 / 0.004
x = 14000
Therefore, 56 is 0.4% of 14,000.