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Finding the Fourth Proportional to 22,134.38, 33,208.07 and 6,552.41

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Solution

The fourth proportional to 22,134.38, 33,208.07 and 6,552.41 is: 9,830.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134.38 : 33,208.07 = 6,552.41 : x
  2. Step 2: Convert to fraction form
    22,134.38/33,208.07 = 6,552.41/x
  3. Step 3: Cross multiply
    22,134.38x = 33,208.07 × 6,552.41
  4. Step 4: Simplify right side
    22,134.38x = 217,592,691.15
  5. Step 5: Solve for x
    x = 217,592,691.15/22,134.38
  6. Step 6: Final answer
    x = 9,830.53

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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.