Home / 41,297.15-61,909.00-17,910.83

Finding the Fourth Proportional to 41,297.15, 61,909.00 and 17,910.83

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Solution

The fourth proportional to 41,297.15, 61,909.00 and 17,910.83 is: 26,850.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,297.15 : 61,909.00 = 17,910.83 : x
  2. Step 2: Convert to fraction form
    41,297.15/61,909.00 = 17,910.83/x
  3. Step 3: Cross multiply
    41,297.15x = 61,909.00 × 17,910.83
  4. Step 4: Simplify right side
    41,297.15x = 1,108,841,220.15
  5. Step 5: Solve for x
    x = 1,108,841,220.15/41,297.15
  6. Step 6: Final answer
    x = 26,850.31

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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.