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Finding the Third Proportional to 16,667 and 35,926

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Solution

The third proportional to 16,667 and 35,926 is: 77,439.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667 : 35,926 = 35,926 : x
  2. Step 2: Convert to fraction form
    16,667/35,926 = 35,926/x
  3. Step 3: Cross multiply
    16,667x = 35,926 × 35,926
  4. Step 4: Simplify right side
    16,667x = 1,290,677,476
  5. Step 5: Solve for x
    x = 1,290,677,476/16,667
  6. Step 6: Final answer
    x = 77,439.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.