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Finding the Fourth Proportional to 6,737.61, 10,099.51 and 3,042.44

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Solution

The fourth proportional to 6,737.61, 10,099.51 and 3,042.44 is: 4,560.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737.61 : 10,099.51 = 3,042.44 : x
  2. Step 2: Convert to fraction form
    6,737.61/10,099.51 = 3,042.44/x
  3. Step 3: Cross multiply
    6,737.61x = 10,099.51 × 3,042.44
  4. Step 4: Simplify right side
    6,737.61x = 30,727,095.10
  5. Step 5: Solve for x
    x = 30,727,095.10/6,737.61
  6. Step 6: Final answer
    x = 4,560.53

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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.