Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: In triangle $\triangle JKL$ shown, $\tan K = \frac{3}{2}$. What is $KL$?

[asy]
pair J,K,L;
L = (0,0);
J = (0,3);
K = (2,3);
draw(L--J--K--L);
draw(rightanglemark(L,J,K,7));
label("$L$",L,SW);
label("$J$",J,NW);
label("$K$",K,NE);
label("$2$",(J+K)/2,N);
[/asy]
user