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Finding the Fourth Proportional to 24,558.84, 36,825.48 and 8,757.90

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Solution

The fourth proportional to 24,558.84, 36,825.48 and 8,757.90 is: 13,132.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,558.84 : 36,825.48 = 8,757.90 : x
  2. Step 2: Convert to fraction form
    24,558.84/36,825.48 = 8,757.90/x
  3. Step 3: Cross multiply
    24,558.84x = 36,825.48 × 8,757.90
  4. Step 4: Simplify right side
    24,558.84x = 322,513,871.29
  5. Step 5: Solve for x
    x = 322,513,871.29/24,558.84
  6. Step 6: Final answer
    x = 13,132.29

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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.