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Finding the Third Proportional to 3,979.97 and 6,096.94

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Solution

The third proportional to 3,979.97 and 6,096.94 is: 9,339.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,979.97 : 6,096.94 = 6,096.94 : x
  2. Step 2: Convert to fraction form
    3,979.97/6,096.94 = 6,096.94/x
  3. Step 3: Cross multiply
    3,979.97x = 6,096.94 × 6,096.94
  4. Step 4: Simplify right side
    3,979.97x = 37,172,646.88
  5. Step 5: Solve for x
    x = 37,172,646.88/3,979.97
  6. Step 6: Final answer
    x = 9,339.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.