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Finding the Fourth Proportional to 6,332.71, 8,737.53 and 3,814.27

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Solution

The fourth proportional to 6,332.71, 8,737.53 and 3,814.27 is: 5,262.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332.71 : 8,737.53 = 3,814.27 : x
  2. Step 2: Convert to fraction form
    6,332.71/8,737.53 = 3,814.27/x
  3. Step 3: Cross multiply
    6,332.71x = 8,737.53 × 3,814.27
  4. Step 4: Simplify right side
    6,332.71x = 33,327,298.55
  5. Step 5: Solve for x
    x = 33,327,298.55/6,332.71
  6. Step 6: Final answer
    x = 5,262.72

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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.