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Finding the Fourth Proportional to 22,044.48, 33,068.82 and 7,253.52

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Solution

The fourth proportional to 22,044.48, 33,068.82 and 7,253.52 is: 10,880.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.48 : 33,068.82 = 7,253.52 : x
  2. Step 2: Convert to fraction form
    22,044.48/33,068.82 = 7,253.52/x
  3. Step 3: Cross multiply
    22,044.48x = 33,068.82 × 7,253.52
  4. Step 4: Simplify right side
    22,044.48x = 239,865,347.25
  5. Step 5: Solve for x
    x = 239,865,347.25/22,044.48
  6. Step 6: Final answer
    x = 10,880.97

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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.