Home / 61,957.28-92,934.30-22,515.14

Finding the Fourth Proportional to 61,957.28, 92,934.30 and 22,515.14

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Solution

The fourth proportional to 61,957.28, 92,934.30 and 22,515.14 is: 33,772.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,957.28 : 92,934.30 = 22,515.14 : x
  2. Step 2: Convert to fraction form
    61,957.28/92,934.30 = 22,515.14/x
  3. Step 3: Cross multiply
    61,957.28x = 92,934.30 × 22,515.14
  4. Step 4: Simplify right side
    61,957.28x = 2,092,428,775.30
  5. Step 5: Solve for x
    x = 2,092,428,775.30/61,957.28
  6. Step 6: Final answer
    x = 33,772.12

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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.