Home / 41,354.13-61,563.52-41,108.09

Finding the Fourth Proportional to 41,354.13, 61,563.52 and 41,108.09

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Solution

The fourth proportional to 41,354.13, 61,563.52 and 41,108.09 is: 61,197.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.13 : 61,563.52 = 41,108.09 : x
  2. Step 2: Convert to fraction form
    41,354.13/61,563.52 = 41,108.09/x
  3. Step 3: Cross multiply
    41,354.13x = 61,563.52 × 41,108.09
  4. Step 4: Simplify right side
    41,354.13x = 2,530,758,695.12
  5. Step 5: Solve for x
    x = 2,530,758,695.12/41,354.13
  6. Step 6: Final answer
    x = 61,197.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.