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Finding the Third Proportional to 47,751 and 101,193

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Solution

The third proportional to 47,751 and 101,193 is: 214,446.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,751 : 101,193 = 101,193 : x
  2. Step 2: Convert to fraction form
    47,751/101,193 = 101,193/x
  3. Step 3: Cross multiply
    47,751x = 101,193 × 101,193
  4. Step 4: Simplify right side
    47,751x = 10,240,023,249
  5. Step 5: Solve for x
    x = 10,240,023,249/47,751
  6. Step 6: Final answer
    x = 214,446.26

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.