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Finding the Fourth Proportional to 6,304.52, 8,700.17 and 3,651.87

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Solution

The fourth proportional to 6,304.52, 8,700.17 and 3,651.87 is: 5,039.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304.52 : 8,700.17 = 3,651.87 : x
  2. Step 2: Convert to fraction form
    6,304.52/8,700.17 = 3,651.87/x
  3. Step 3: Cross multiply
    6,304.52x = 8,700.17 × 3,651.87
  4. Step 4: Simplify right side
    6,304.52x = 31,771,889.82
  5. Step 5: Solve for x
    x = 31,771,889.82/6,304.52
  6. Step 6: Final answer
    x = 5,039.54

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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.