What is 21.24 percent of 4000 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 4000 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 4000 is 100%, so we can write it down as 4000=100%.
4. We know, that x is 21.24% of the output value, so we can write it down as x=21.24%.
5. Now we have two simple equations:
1) 4000=100%
2) x=21.24%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
4000/x=100%/21.24%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 21.24% of 4000

4000/x=100/21.24
(4000/x)*x=(100/21.24)*x       - we multiply both sides of the equation by x
4000=4.7080979284369*x       - we divide both sides of the equation by (4.7080979284369) to get x
4000/4.7080979284369=x
849.6=x
x=849.6

now we have:
21.24% of 4000=849.6