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Finding the Third Proportional to 95,319 and 167,431

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Solution

The third proportional to 95,319 and 167,431 is: 294,098.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,319 : 167,431 = 167,431 : x
  2. Step 2: Convert to fraction form
    95,319/167,431 = 167,431/x
  3. Step 3: Cross multiply
    95,319x = 167,431 × 167,431
  4. Step 4: Simplify right side
    95,319x = 28,033,139,761
  5. Step 5: Solve for x
    x = 28,033,139,761/95,319
  6. Step 6: Final answer
    x = 294,098.13

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Why These Related Problems?

These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.