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Finding the Third Proportional to 34,956 and 49,992.75

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Solution

The third proportional to 34,956 and 49,992.75 is: 71,497.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,956 : 49,992.75 = 49,992.75 : x
  2. Step 2: Convert to fraction form
    34,956/49,992.75 = 49,992.75/x
  3. Step 3: Cross multiply
    34,956x = 49,992.75 × 49,992.75
  4. Step 4: Simplify right side
    34,956x = 2,499,275,052.56
  5. Step 5: Solve for x
    x = 2,499,275,052.56/34,956
  6. Step 6: Final answer
    x = 71,497.74

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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.