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Finding the Fourth Proportional to 22,248.46, 33,353.37 and 9,092.44

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Solution

The fourth proportional to 22,248.46, 33,353.37 and 9,092.44 is: 13,630.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,248.46 : 33,353.37 = 9,092.44 : x
  2. Step 2: Convert to fraction form
    22,248.46/33,353.37 = 9,092.44/x
  3. Step 3: Cross multiply
    22,248.46x = 33,353.37 × 9,092.44
  4. Step 4: Simplify right side
    22,248.46x = 303,263,515.52
  5. Step 5: Solve for x
    x = 303,263,515.52/22,248.46
  6. Step 6: Final answer
    x = 13,630.76

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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.