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Finding the Fourth Proportional to 6,073.52, 8,377.20 and 3,716.82

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Solution

The fourth proportional to 6,073.52, 8,377.20 and 3,716.82 is: 5,126.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.52 : 8,377.20 = 3,716.82 : x
  2. Step 2: Convert to fraction form
    6,073.52/8,377.20 = 3,716.82/x
  3. Step 3: Cross multiply
    6,073.52x = 8,377.20 × 3,716.82
  4. Step 4: Simplify right side
    6,073.52x = 31,136,544.50
  5. Step 5: Solve for x
    x = 31,136,544.50/6,073.52
  6. Step 6: Final answer
    x = 5,126.61

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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.