Home / 36,610.66-50,522.85-23,167.90

Finding the Fourth Proportional to 36,610.66, 50,522.85 and 23,167.90

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Solution

The fourth proportional to 36,610.66, 50,522.85 and 23,167.90 is: 31,971.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,610.66 : 50,522.85 = 23,167.90 : x
  2. Step 2: Convert to fraction form
    36,610.66/50,522.85 = 23,167.90/x
  3. Step 3: Cross multiply
    36,610.66x = 50,522.85 × 23,167.90
  4. Step 4: Simplify right side
    36,610.66x = 1,170,508,336.52
  5. Step 5: Solve for x
    x = 1,170,508,336.52/36,610.66
  6. Step 6: Final answer
    x = 31,971.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.