Fort Lauderdale is about 21 times smaller than Virgin Islands.

Virgin Islands is approximately 1,910 sq km, while Fort Lauderdale (excluding the city's 9.9 sq km of water area) is approximately 90 sq km, making Fort Lauderdale 4.71% the size of Virgin Islands.
Tip: This to-scale comparison of Virgin Islands vs. Fort Lauderdale uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.