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Finding the Fourth Proportional to 32,773.60, 49,169.04 and 9,401.92

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Solution

The fourth proportional to 32,773.60, 49,169.04 and 9,401.92 is: 14,105.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,773.60 : 49,169.04 = 9,401.92 : x
  2. Step 2: Convert to fraction form
    32,773.60/49,169.04 = 9,401.92/x
  3. Step 3: Cross multiply
    32,773.60x = 49,169.04 × 9,401.92
  4. Step 4: Simplify right side
    32,773.60x = 462,283,380.56
  5. Step 5: Solve for x
    x = 462,283,380.56/32,773.60
  6. Step 6: Final answer
    x = 14,105.36

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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.