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Finding the Fourth Proportional to 22,393.24, 33,593.50 and 7,600.62

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Solution

The fourth proportional to 22,393.24, 33,593.50 and 7,600.62 is: 11,402.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393.24 : 33,593.50 = 7,600.62 : x
  2. Step 2: Convert to fraction form
    22,393.24/33,593.50 = 7,600.62/x
  3. Step 3: Cross multiply
    22,393.24x = 33,593.50 × 7,600.62
  4. Step 4: Simplify right side
    22,393.24x = 255,331,427.97
  5. Step 5: Solve for x
    x = 255,331,427.97/22,393.24
  6. Step 6: Final answer
    x = 11,402.17

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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.