Bluebulb Projects' The Measure of Things presents:
9,400 is about one-fourth the number of Seats in Fenway Park.
In other words, it's 0.25357 times the count of Seats in Fenway Park, and the count of Seats in Fenway Park is 3.9437 times that amount.
(2013 figures; daytime capacity) (a.k.a. The Cathedral of Boston) (Boston, Massachusetts)