2730.88 is what percent of 6400 - 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 6400 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 100% equals 6400, so we can write it down as 100%=6400.
4. We know, that x% equals 2730.88 of the output value, so we can write it down as x%=2730.88.
5. Now we have two simple equations:
1) 100%=6400
2) x%=2730.88
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:
100%/x%=6400/2730.88
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 2730.88 is what percent of 6400

100%/x%=6400/2730.88
(100/x)*x=(6400/2730.88)*x       - we multiply both sides of the equation by x
100=2.3435669088352*x       - we divide both sides of the equation by (2.3435669088352) to get x
100/2.3435669088352=x
42.67=x
x=42.67

now we have:
2730.88 is 42.67% of 6400