Home / 116,757.38-175,160.67-37,865.46

Finding the Fourth Proportional to 116,757.38, 175,160.67 and 37,865.46

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Solution

The fourth proportional to 116,757.38, 175,160.67 and 37,865.46 is: 56,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,757.38 : 175,160.67 = 37,865.46 : x
  2. Step 2: Convert to fraction form
    116,757.38/175,160.67 = 37,865.46/x
  3. Step 3: Cross multiply
    116,757.38x = 175,160.67 × 37,865.46
  4. Step 4: Simplify right side
    116,757.38x = 6,632,538,467.65
  5. Step 5: Solve for x
    x = 6,632,538,467.65/116,757.38
  6. Step 6: Final answer
    x = 56,806.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.