At Honavar the Portuguese once more joined forces with Timoji, who informed Albuquerque that Ismail had left a considerable garrison behind, about 8,000-10,000 "whites"  supported by native infantry. Timoji could provide 4,000 men and 60 foists  of his own, while the king of Honavar proposed to send 15,000 men by land.
How many fewer men could Timoji provide than the number of men the king of Honavar proposed to send 15,000 by land?
11000