Home / 69,184.26-103,645.17-41,044.86

Finding the Fourth Proportional to 69,184.26, 103,645.17 and 41,044.86

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Solution

The fourth proportional to 69,184.26, 103,645.17 and 41,044.86 is: 61,489.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,184.26 : 103,645.17 = 41,044.86 : x
  2. Step 2: Convert to fraction form
    69,184.26/103,645.17 = 41,044.86/x
  3. Step 3: Cross multiply
    69,184.26x = 103,645.17 × 41,044.86
  4. Step 4: Simplify right side
    69,184.26x = 4,254,101,492.33
  5. Step 5: Solve for x
    x = 4,254,101,492.33/69,184.26
  6. Step 6: Final answer
    x = 61,489.44

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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.