In a subtraction formula, the sum of the minuend, the subtrahend, and the difference is 322, and the ratio of the subtrahend to the difference is 4:3. What is the subtrahend?
在一个减法算式中，被减数、减数、差的和是322，减数与差的比为4：3，减数为多少．
<gadget id="calculator">322 / 2</gadget>
<output>161</output>

<gadget id="calculator">3 + 4</gadget>
<output>7</output>

<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">161 * (4/7)</gadget>
<output>92</output>

<result>92</result>