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Finding the Fourth Proportional to 23,298.59, 32,153.39 and 17,545.74

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Solution

The fourth proportional to 23,298.59, 32,153.39 and 17,545.74 is: 24,214.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,298.59 : 32,153.39 = 17,545.74 : x
  2. Step 2: Convert to fraction form
    23,298.59/32,153.39 = 17,545.74/x
  3. Step 3: Cross multiply
    23,298.59x = 32,153.39 × 17,545.74
  4. Step 4: Simplify right side
    23,298.59x = 564,155,064.92
  5. Step 5: Solve for x
    x = 564,155,064.92/23,298.59
  6. Step 6: Final answer
    x = 24,214.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.