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Finding the Fourth Proportional to 6,395.43, 9,593.60 and 2,234.97

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Solution

The fourth proportional to 6,395.43, 9,593.60 and 2,234.97 is: 3,352.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395.43 : 9,593.60 = 2,234.97 : x
  2. Step 2: Convert to fraction form
    6,395.43/9,593.60 = 2,234.97/x
  3. Step 3: Cross multiply
    6,395.43x = 9,593.60 × 2,234.97
  4. Step 4: Simplify right side
    6,395.43x = 21,441,408.19
  5. Step 5: Solve for x
    x = 21,441,408.19/6,395.43
  6. Step 6: Final answer
    x = 3,352.61

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1.5x scale

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.