Dagne measures and finds that she can do a vertical jump that is 27.5% of her height.
If Dagne can jump 13.2 inches, how tall is she?
Let's assume Dagne's height is x inches.
According to the information given, her vertical jump is 27.5% of her height, which means 0.275x inches.
We know that her vertical jump is 13.2 inches.
So, 0.275x = 13.2 inches.
Dividing both sides of the equation by 0.275, we get x = 13.2 / 0.275.
Therefore, Dagne's height is x = 48 inches. Answer: \boxed{48}.