Home / 332,209.28-498,386.58-107,592.41

Finding the Fourth Proportional to 332,209.28, 498,386.58 and 107,592.41

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Solution

The fourth proportional to 332,209.28, 498,386.58 and 107,592.41 is: 161,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,209.28 : 498,386.58 = 107,592.41 : x
  2. Step 2: Convert to fraction form
    332,209.28/498,386.58 = 107,592.41/x
  3. Step 3: Cross multiply
    332,209.28x = 498,386.58 × 107,592.41
  4. Step 4: Simplify right side
    332,209.28x = 53,622,613,253.86
  5. Step 5: Solve for x
    x = 53,622,613,253.86/332,209.28
  6. Step 6: Final answer
    x = 161,412.15

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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.