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Finding the Fourth Proportional to 63,806.75, 95,702.83 and 17,063.27

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Solution

The fourth proportional to 63,806.75, 95,702.83 and 17,063.27 is: 25,592.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,806.75 : 95,702.83 = 17,063.27 : x
  2. Step 2: Convert to fraction form
    63,806.75/95,702.83 = 17,063.27/x
  3. Step 3: Cross multiply
    63,806.75x = 95,702.83 × 17,063.27
  4. Step 4: Simplify right side
    63,806.75x = 1,633,003,142.74
  5. Step 5: Solve for x
    x = 1,633,003,142.74/63,806.75
  6. Step 6: Final answer
    x = 25,592.95

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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.