26 is the product of 4 and Mel's height, what is Mel's height?

To find Mel's height, you can set up the equation based on the information given:

\[
4 \times \text{Mel's height} = 26
\]

Now, to solve for Mel's height, divide both sides of the equation by 4:

\[
\text{Mel's height} = \frac{26}{4} = 6.5
\]

Mel's height is 6.5 units (the unit of measurement is not specified).