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Finding the Fourth Proportional to 24,117.96, 36,191.16 and 9,328.08

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Solution

The fourth proportional to 24,117.96, 36,191.16 and 9,328.08 is: 13,997.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,117.96 : 36,191.16 = 9,328.08 : x
  2. Step 2: Convert to fraction form
    24,117.96/36,191.16 = 9,328.08/x
  3. Step 3: Cross multiply
    24,117.96x = 36,191.16 × 9,328.08
  4. Step 4: Simplify right side
    24,117.96x = 337,594,035.77
  5. Step 5: Solve for x
    x = 337,594,035.77/24,117.96
  6. Step 6: Final answer
    x = 13,997.62

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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.