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Finding the Third Proportional to 16,755.75 and 35,942.25

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Solution

The third proportional to 16,755.75 and 35,942.25 is: 77,098.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,755.75 : 35,942.25 = 35,942.25 : x
  2. Step 2: Convert to fraction form
    16,755.75/35,942.25 = 35,942.25/x
  3. Step 3: Cross multiply
    16,755.75x = 35,942.25 × 35,942.25
  4. Step 4: Simplify right side
    16,755.75x = 1,291,845,335.06
  5. Step 5: Solve for x
    x = 1,291,845,335.06/16,755.75
  6. Step 6: Final answer
    x = 77,098.63

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.