Home / 32,771.17-49,219.94-29,105.11

Finding the Fourth Proportional to 32,771.17, 49,219.94 and 29,105.11

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Solution

The fourth proportional to 32,771.17, 49,219.94 and 29,105.11 is: 43,713.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,771.17 : 49,219.94 = 29,105.11 : x
  2. Step 2: Convert to fraction form
    32,771.17/49,219.94 = 29,105.11/x
  3. Step 3: Cross multiply
    32,771.17x = 49,219.94 × 29,105.11
  4. Step 4: Simplify right side
    32,771.17x = 1,432,551,767.89
  5. Step 5: Solve for x
    x = 1,432,551,767.89/32,771.17
  6. Step 6: Final answer
    x = 43,713.78

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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.