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Finding the Third Proportional to 173,937 and 248,067

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Solution

The third proportional to 173,937 and 248,067 is: 353,790.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,937 : 248,067 = 248,067 : x
  2. Step 2: Convert to fraction form
    173,937/248,067 = 248,067/x
  3. Step 3: Cross multiply
    173,937x = 248,067 × 248,067
  4. Step 4: Simplify right side
    173,937x = 61,537,236,489
  5. Step 5: Solve for x
    x = 61,537,236,489/173,937
  6. Step 6: Final answer
    x = 353,790.38

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.