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Finding the Fourth Proportional to 6,229.41, 9,327.11 and 6,064.17

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Solution

The fourth proportional to 6,229.41, 9,327.11 and 6,064.17 is: 9,079.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229.41 : 9,327.11 = 6,064.17 : x
  2. Step 2: Convert to fraction form
    6,229.41/9,327.11 = 6,064.17/x
  3. Step 3: Cross multiply
    6,229.41x = 9,327.11 × 6,064.17
  4. Step 4: Simplify right side
    6,229.41x = 56,561,150.33
  5. Step 5: Solve for x
    x = 56,561,150.33/6,229.41
  6. Step 6: Final answer
    x = 9,079.70

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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.