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Finding the Third Proportional to 16,741.69 and 25,939.41

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Solution

The third proportional to 16,741.69 and 25,939.41 is: 40,190.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,741.69 : 25,939.41 = 25,939.41 : x
  2. Step 2: Convert to fraction form
    16,741.69/25,939.41 = 25,939.41/x
  3. Step 3: Cross multiply
    16,741.69x = 25,939.41 × 25,939.41
  4. Step 4: Simplify right side
    16,741.69x = 672,852,796.60
  5. Step 5: Solve for x
    x = 672,852,796.60/16,741.69
  6. Step 6: Final answer
    x = 40,190.26

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.