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Finding the Third Proportional to 61,519.50 and 95,073.75

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Solution

The third proportional to 61,519.50 and 95,073.75 is: 146,929.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,519.50 : 95,073.75 = 95,073.75 : x
  2. Step 2: Convert to fraction form
    61,519.50/95,073.75 = 95,073.75/x
  3. Step 3: Cross multiply
    61,519.50x = 95,073.75 × 95,073.75
  4. Step 4: Simplify right side
    61,519.50x = 9,039,017,939.06
  5. Step 5: Solve for x
    x = 9,039,017,939.06/61,519.50
  6. Step 6: Final answer
    x = 146,929.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.