Home / 41,469.42-62,204.13-13,767.42

Finding the Fourth Proportional to 41,469.42, 62,204.13 and 13,767.42

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Solution

The fourth proportional to 41,469.42, 62,204.13 and 13,767.42 is: 20,651.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,469.42 : 62,204.13 = 13,767.42 : x
  2. Step 2: Convert to fraction form
    41,469.42/62,204.13 = 13,767.42/x
  3. Step 3: Cross multiply
    41,469.42x = 62,204.13 × 13,767.42
  4. Step 4: Simplify right side
    41,469.42x = 856,390,668.34
  5. Step 5: Solve for x
    x = 856,390,668.34/41,469.42
  6. Step 6: Final answer
    x = 20,651.14

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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.