Home / 41,086.44-61,629.66-11,508.66

Finding the Fourth Proportional to 41,086.44, 61,629.66 and 11,508.66

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Solution

The fourth proportional to 41,086.44, 61,629.66 and 11,508.66 is: 17,262.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086.44 : 61,629.66 = 11,508.66 : x
  2. Step 2: Convert to fraction form
    41,086.44/61,629.66 = 11,508.66/x
  3. Step 3: Cross multiply
    41,086.44x = 61,629.66 × 11,508.66
  4. Step 4: Simplify right side
    41,086.44x = 709,274,802.86
  5. Step 5: Solve for x
    x = 709,274,802.86/41,086.44
  6. Step 6: Final answer
    x = 17,262.99

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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.