Home / 41,499.11-62,266.92-21,773.03

Finding the Fourth Proportional to 41,499.11, 62,266.92 and 21,773.03

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Solution

The fourth proportional to 41,499.11, 62,266.92 and 21,773.03 is: 32,669.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,499.11 : 62,266.92 = 21,773.03 : x
  2. Step 2: Convert to fraction form
    41,499.11/62,266.92 = 21,773.03/x
  3. Step 3: Cross multiply
    41,499.11x = 62,266.92 × 21,773.03
  4. Step 4: Simplify right side
    41,499.11x = 1,355,739,357.69
  5. Step 5: Solve for x
    x = 1,355,739,357.69/41,499.11
  6. Step 6: Final answer
    x = 32,669.12

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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.