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Finding the Third Proportional to 96,739.50 and 146,569.88

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Solution

The third proportional to 96,739.50 and 146,569.88 is: 222,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,739.50 : 146,569.88 = 146,569.88 : x
  2. Step 2: Convert to fraction form
    96,739.50/146,569.88 = 146,569.88/x
  3. Step 3: Cross multiply
    96,739.50x = 146,569.88 × 146,569.88
  4. Step 4: Simplify right side
    96,739.50x = 21,482,728,257.52
  5. Step 5: Solve for x
    x = 21,482,728,257.52/96,739.50
  6. Step 6: Final answer
    x = 222,067.80

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.