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Finding the Fourth Proportional to 63,874.26, 95,822.94 and 26,414.00

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Solution

The fourth proportional to 63,874.26, 95,822.94 and 26,414.00 is: 39,625.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,874.26 : 95,822.94 = 26,414.00 : x
  2. Step 2: Convert to fraction form
    63,874.26/95,822.94 = 26,414.00/x
  3. Step 3: Cross multiply
    63,874.26x = 95,822.94 × 26,414.00
  4. Step 4: Simplify right side
    63,874.26x = 2,531,066,658.05
  5. Step 5: Solve for x
    x = 2,531,066,658.05/63,874.26
  6. Step 6: Final answer
    x = 39,625.77

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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.