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Finding the Fourth Proportional to 22,797.45, 34,187.97 and 9,650.73

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Solution

The fourth proportional to 22,797.45, 34,187.97 and 9,650.73 is: 14,472.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,797.45 : 34,187.97 = 9,650.73 : x
  2. Step 2: Convert to fraction form
    22,797.45/34,187.97 = 9,650.73/x
  3. Step 3: Cross multiply
    22,797.45x = 34,187.97 × 9,650.73
  4. Step 4: Simplify right side
    22,797.45x = 329,938,867.72
  5. Step 5: Solve for x
    x = 329,938,867.72/22,797.45
  6. Step 6: Final answer
    x = 14,472.62

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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.