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Finding the Fourth Proportional to 24,597.68, 36,881.64 and 8,996.96

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Solution

The fourth proportional to 24,597.68, 36,881.64 and 8,996.96 is: 13,490.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,597.68 : 36,881.64 = 8,996.96 : x
  2. Step 2: Convert to fraction form
    24,597.68/36,881.64 = 8,996.96/x
  3. Step 3: Cross multiply
    24,597.68x = 36,881.64 × 8,996.96
  4. Step 4: Simplify right side
    24,597.68x = 331,822,639.81
  5. Step 5: Solve for x
    x = 331,822,639.81/24,597.68
  6. Step 6: Final answer
    x = 13,490.00

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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.