To find Jude's height, you can calculate \( \frac{3}{4} \) of Sam's height.
Sam's height is 60 inches, so:
\[ \text{Jude's height} = \frac{3}{4} \times 60 \]
Calculating that:
\[ \text{Jude's height} = \frac{3 \times 60}{4} = \frac{180}{4} = 45 \text{ inches} \]
Therefore, Jude is 45 inches tall.