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Finding the Third Proportional to 49,946 and 107,305

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Solution

The third proportional to 49,946 and 107,305 is: 230,536.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,946 : 107,305 = 107,305 : x
  2. Step 2: Convert to fraction form
    49,946/107,305 = 107,305/x
  3. Step 3: Cross multiply
    49,946x = 107,305 × 107,305
  4. Step 4: Simplify right side
    49,946x = 11,514,363,025
  5. Step 5: Solve for x
    x = 11,514,363,025/49,946
  6. Step 6: Final answer
    x = 230,536.24

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.