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Finding the Third Proportional to 47,847 and 104,766

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Solution

The third proportional to 47,847 and 104,766 is: 229,396.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,847 : 104,766 = 104,766 : x
  2. Step 2: Convert to fraction form
    47,847/104,766 = 104,766/x
  3. Step 3: Cross multiply
    47,847x = 104,766 × 104,766
  4. Step 4: Simplify right side
    47,847x = 10,975,914,756
  5. Step 5: Solve for x
    x = 10,975,914,756/47,847
  6. Step 6: Final answer
    x = 229,396.09

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.