Yes, Puerto Rico is further west than the prime meridian (zero degrees latitude). The midpoint of Puerto Rico is further west by approximately 4,092 miles (6,585km).
No, Puerto Rico is not further east than the prime meridian (zero degrees latitude).
Yes, Puerto Rico is further north than the equator. The midpoint of Puerto Rico is further north by approximately 1,259 miles (2,026km).
No, Puerto Rico is not further south than the equator.