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Finding the Third Proportional to 33,332 and 70,900

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Solution

The third proportional to 33,332 and 70,900 is: 150,810.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,332 : 70,900 = 70,900 : x
  2. Step 2: Convert to fraction form
    33,332/70,900 = 70,900/x
  3. Step 3: Cross multiply
    33,332x = 70,900 × 70,900
  4. Step 4: Simplify right side
    33,332x = 5,026,810,000
  5. Step 5: Solve for x
    x = 5,026,810,000/33,332
  6. Step 6: Final answer
    x = 150,810.33

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.