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Finding the Third Proportional to 83,035 and 179,197

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Solution

The third proportional to 83,035 and 179,197 is: 386,723.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,035 : 179,197 = 179,197 : x
  2. Step 2: Convert to fraction form
    83,035/179,197 = 179,197/x
  3. Step 3: Cross multiply
    83,035x = 179,197 × 179,197
  4. Step 4: Simplify right side
    83,035x = 32,111,564,809
  5. Step 5: Solve for x
    x = 32,111,564,809/83,035
  6. Step 6: Final answer
    x = 386,723.25

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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.