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Finding the Third Proportional to 22,108.06 and 47,717.25

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Solution

The third proportional to 22,108.06 and 47,717.25 is: 102,991.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,108.06 : 47,717.25 = 47,717.25 : x
  2. Step 2: Convert to fraction form
    22,108.06/47,717.25 = 47,717.25/x
  3. Step 3: Cross multiply
    22,108.06x = 47,717.25 × 47,717.25
  4. Step 4: Simplify right side
    22,108.06x = 2,276,935,947.56
  5. Step 5: Solve for x
    x = 2,276,935,947.56/22,108.06
  6. Step 6: Final answer
    x = 102,991.20

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.