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Finding the Fourth Proportional to 16,573.38, 24,856.41 and 4,883.87

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Solution

The fourth proportional to 16,573.38, 24,856.41 and 4,883.87 is: 7,324.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573.38 : 24,856.41 = 4,883.87 : x
  2. Step 2: Convert to fraction form
    16,573.38/24,856.41 = 4,883.87/x
  3. Step 3: Cross multiply
    16,573.38x = 24,856.41 × 4,883.87
  4. Step 4: Simplify right side
    16,573.38x = 121,395,350.82
  5. Step 5: Solve for x
    x = 121,395,350.82/16,573.38
  6. Step 6: Final answer
    x = 7,324.72

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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.