There are 42 workers in a factory with an average weight of 65 kg. The ratio of the number of male workers to female workers is 13 : 8. If the average weight of male and female workers is 72 kg and ‘x’ kg respectively, then find the value of ‘x’:
1
53.625 kg
2
57.625 kg
3
54.125 kg
4
58.375 kg