Home / 44,761.21-67,081.33-17,044.09

Finding the Fourth Proportional to 44,761.21, 67,081.33 and 17,044.09

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Solution

The fourth proportional to 44,761.21, 67,081.33 and 17,044.09 is: 25,543.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,761.21 : 67,081.33 = 17,044.09 : x
  2. Step 2: Convert to fraction form
    44,761.21/67,081.33 = 17,044.09/x
  3. Step 3: Cross multiply
    44,761.21x = 67,081.33 × 17,044.09
  4. Step 4: Simplify right side
    44,761.21x = 1,143,339,805.21
  5. Step 5: Solve for x
    x = 1,143,339,805.21/44,761.21
  6. Step 6: Final answer
    x = 25,543.10

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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.