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Finding the Fourth Proportional to 22,103.44, 33,151.89 and 8,060.17

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Solution

The fourth proportional to 22,103.44, 33,151.89 and 8,060.17 is: 12,089.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,103.44 : 33,151.89 = 8,060.17 : x
  2. Step 2: Convert to fraction form
    22,103.44/33,151.89 = 8,060.17/x
  3. Step 3: Cross multiply
    22,103.44x = 33,151.89 × 8,060.17
  4. Step 4: Simplify right side
    22,103.44x = 267,209,869.22
  5. Step 5: Solve for x
    x = 267,209,869.22/22,103.44
  6. Step 6: Final answer
    x = 12,089.06

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