Home / 41,767.08-62,654.58-15,119.79

Finding the Fourth Proportional to 41,767.08, 62,654.58 and 15,119.79

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Solution

The fourth proportional to 41,767.08, 62,654.58 and 15,119.79 is: 22,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767.08 : 62,654.58 = 15,119.79 : x
  2. Step 2: Convert to fraction form
    41,767.08/62,654.58 = 15,119.79/x
  3. Step 3: Cross multiply
    41,767.08x = 62,654.58 × 15,119.79
  4. Step 4: Simplify right side
    41,767.08x = 947,324,092.14
  5. Step 5: Solve for x
    x = 947,324,092.14/41,767.08
  6. Step 6: Final answer
    x = 22,681.12

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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.