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Finding the Third Proportional to 63,927 and 95,890

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Solution

The third proportional to 63,927 and 95,890 is: 143,834.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927 : 95,890 = 95,890 : x
  2. Step 2: Convert to fraction form
    63,927/95,890 = 95,890/x
  3. Step 3: Cross multiply
    63,927x = 95,890 × 95,890
  4. Step 4: Simplify right side
    63,927x = 9,194,892,100
  5. Step 5: Solve for x
    x = 9,194,892,100/63,927
  6. Step 6: Final answer
    x = 143,834.25

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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.