Home / 63,934.26-95,912.12-19,550.61

Finding the Fourth Proportional to 63,934.26, 95,912.12 and 19,550.61

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Solution

The fourth proportional to 63,934.26, 95,912.12 and 19,550.61 is: 29,329.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934.26 : 95,912.12 = 19,550.61 : x
  2. Step 2: Convert to fraction form
    63,934.26/95,912.12 = 19,550.61/x
  3. Step 3: Cross multiply
    63,934.26x = 95,912.12 × 19,550.61
  4. Step 4: Simplify right side
    63,934.26x = 1,875,140,354.64
  5. Step 5: Solve for x
    x = 1,875,140,354.64/63,934.26
  6. Step 6: Final answer
    x = 29,329.19

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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.