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Finding the Third Proportional to 16,744.50 and 25,947.75

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Solution

The third proportional to 16,744.50 and 25,947.75 is: 40,209.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744.50 : 25,947.75 = 25,947.75 : x
  2. Step 2: Convert to fraction form
    16,744.50/25,947.75 = 25,947.75/x
  3. Step 3: Cross multiply
    16,744.50x = 25,947.75 × 25,947.75
  4. Step 4: Simplify right side
    16,744.50x = 673,285,730.06
  5. Step 5: Solve for x
    x = 673,285,730.06/16,744.50
  6. Step 6: Final answer
    x = 40,209.37

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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.