New Mexico is about 3,492 times bigger than Fort Lauderdale.

Fort Lauderdale (excluding the city's 9.9 sq km of water area) is approximately 90 sq km, while New Mexico is approximately 314,310 sq km, making New Mexico 349,133% larger than Fort Lauderdale.
Tip: This to-scale comparison of Fort Lauderdale vs. New Mexico uses the Mercator projection, which distorts the size of regions near the poles.