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Finding the Third Proportional to 167,274 and 357,552

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Solution

The third proportional to 167,274 and 357,552 is: 764,275.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,274 : 357,552 = 357,552 : x
  2. Step 2: Convert to fraction form
    167,274/357,552 = 357,552/x
  3. Step 3: Cross multiply
    167,274x = 357,552 × 357,552
  4. Step 4: Simplify right side
    167,274x = 127,843,432,704
  5. Step 5: Solve for x
    x = 127,843,432,704/167,274
  6. Step 6: Final answer
    x = 764,275.58

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.