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Finding the Third Proportional to 96,568 and 208,039

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Solution

The third proportional to 96,568 and 208,039 is: 448,183.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,568 : 208,039 = 208,039 : x
  2. Step 2: Convert to fraction form
    96,568/208,039 = 208,039/x
  3. Step 3: Cross multiply
    96,568x = 208,039 × 208,039
  4. Step 4: Simplify right side
    96,568x = 43,280,225,521
  5. Step 5: Solve for x
    x = 43,280,225,521/96,568
  6. Step 6: Final answer
    x = 448,183.93

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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.