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Finding the Fourth Proportional to 40,167.44, 60,193.44 and 22,600.16

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Solution

The fourth proportional to 40,167.44, 60,193.44 and 22,600.16 is: 33,867.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,167.44 : 60,193.44 = 22,600.16 : x
  2. Step 2: Convert to fraction form
    40,167.44/60,193.44 = 22,600.16/x
  3. Step 3: Cross multiply
    40,167.44x = 60,193.44 × 22,600.16
  4. Step 4: Simplify right side
    40,167.44x = 1,360,381,374.95
  5. Step 5: Solve for x
    x = 1,360,381,374.95/40,167.44
  6. Step 6: Final answer
    x = 33,867.76

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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.