Home / 6,737.19-10,105.43-2,354.55

Finding the Fourth Proportional to 6,737.19, 10,105.43 and 2,354.55

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Solution

The fourth proportional to 6,737.19, 10,105.43 and 2,354.55 is: 3,531.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737.19 : 10,105.43 = 2,354.55 : x
  2. Step 2: Convert to fraction form
    6,737.19/10,105.43 = 2,354.55/x
  3. Step 3: Cross multiply
    6,737.19x = 10,105.43 × 2,354.55
  4. Step 4: Simplify right side
    6,737.19x = 23,793,728.43
  5. Step 5: Solve for x
    x = 23,793,728.43/6,737.19
  6. Step 6: Final answer
    x = 3,531.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.