As the result, the city’s population grew 239% from 1990 to 2000. the population of cactusville in 2000 was 37000. What was the population in 1990?

In 1990 the small town of cactusville was destined for obscurity. However, due to hard work by its city officials, it began adding manufacturing jobs at a fast rate. As the result, the city’s population grew 239% from 1990 to 2000. the population of cactusville in 2000 was 37000. What was the population in 1990?