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Finding the Third Proportional to 17,443.32 and 26,960.19

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Solution

The third proportional to 17,443.32 and 26,960.19 is: 41,669.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,443.32 : 26,960.19 = 26,960.19 : x
  2. Step 2: Convert to fraction form
    17,443.32/26,960.19 = 26,960.19/x
  3. Step 3: Cross multiply
    17,443.32x = 26,960.19 × 26,960.19
  4. Step 4: Simplify right side
    17,443.32x = 726,851,604.72
  5. Step 5: Solve for x
    x = 726,851,604.72/17,443.32
  6. Step 6: Final answer
    x = 41,669.34

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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.