设女工人数为x ,则男工人数为,3/4 x,3/4 x-22=4/9 x,得x=72.所以原男工人数为72x3/4=54求X的过程，详细3/4 x-22=4/9 x 3/4 x-4/9 x=22 27/36 x -16/36 x=2211/36 x = 22x =72