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Finding the Third Proportional to 47,632 and 101,824

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Solution

The third proportional to 47,632 and 101,824 is: 217,671.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,632 : 101,824 = 101,824 : x
  2. Step 2: Convert to fraction form
    47,632/101,824 = 101,824/x
  3. Step 3: Cross multiply
    47,632x = 101,824 × 101,824
  4. Step 4: Simplify right side
    47,632x = 10,368,126,976
  5. Step 5: Solve for x
    x = 10,368,126,976/47,632
  6. Step 6: Final answer
    x = 217,671.46

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.