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Finding the Third Proportional to 17,517.25 and 25,182.38

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Solution

The third proportional to 17,517.25 and 25,182.38 is: 36,201.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,517.25 : 25,182.38 = 25,182.38 : x
  2. Step 2: Convert to fraction form
    17,517.25/25,182.38 = 25,182.38/x
  3. Step 3: Cross multiply
    17,517.25x = 25,182.38 × 25,182.38
  4. Step 4: Simplify right side
    17,517.25x = 634,152,010.64
  5. Step 5: Solve for x
    x = 634,152,010.64/17,517.25
  6. Step 6: Final answer
    x = 36,201.57

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.