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Finding the Third Proportional to 16,270.88 and 33,513.75

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Solution

The third proportional to 16,270.88 and 33,513.75 is: 69,029.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270.88 : 33,513.75 = 33,513.75 : x
  2. Step 2: Convert to fraction form
    16,270.88/33,513.75 = 33,513.75/x
  3. Step 3: Cross multiply
    16,270.88x = 33,513.75 × 33,513.75
  4. Step 4: Simplify right side
    16,270.88x = 1,123,171,439.06
  5. Step 5: Solve for x
    x = 1,123,171,439.06/16,270.88
  6. Step 6: Final answer
    x = 69,029.57

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.