Home / 41,297.27-61,909.19-17,910.95

Finding the Fourth Proportional to 41,297.27, 61,909.19 and 17,910.95

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Solution

The fourth proportional to 41,297.27, 61,909.19 and 17,910.95 is: 26,850.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,297.27 : 61,909.19 = 17,910.95 : x
  2. Step 2: Convert to fraction form
    41,297.27/61,909.19 = 17,910.95/x
  3. Step 3: Cross multiply
    41,297.27x = 61,909.19 × 17,910.95
  4. Step 4: Simplify right side
    41,297.27x = 1,108,852,317.08
  5. Step 5: Solve for x
    x = 1,108,852,317.08/41,297.27
  6. Step 6: Final answer
    x = 26,850.50

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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.