The number of male employees in a certain workshop is 3/4 of the number of female employees, and 33 male employees were transferred to support the earthquake relief. At this time, the ratio of male and female employees was 4:9. How many female workers are there in this workshop?
某车间男职工人数是女职工人数的(3/4)，因支援抗震救灾调走男职工33人，这时男、女职工人数的比是4：9．这个车间有女职工多少人？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">(3/4) - (4/9)</gadget>
<output>11/36 = around 0.305556</output>

<gadget id="calculator">33 / (11/36)</gadget>
<output>108</output>

<result>108</result>