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Finding the Third Proportional to 19,960.38 and 33,265.50

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Solution

The third proportional to 19,960.38 and 33,265.50 is: 55,439.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,960.38 : 33,265.50 = 33,265.50 : x
  2. Step 2: Convert to fraction form
    19,960.38/33,265.50 = 33,265.50/x
  3. Step 3: Cross multiply
    19,960.38x = 33,265.50 × 33,265.50
  4. Step 4: Simplify right side
    19,960.38x = 1,106,593,490.25
  5. Step 5: Solve for x
    x = 1,106,593,490.25/19,960.38
  6. Step 6: Final answer
    x = 55,439.51

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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.