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Finding the Third Proportional to 94,722 and 207,281

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Solution

The third proportional to 94,722 and 207,281 is: 453,594.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,722 : 207,281 = 207,281 : x
  2. Step 2: Convert to fraction form
    94,722/207,281 = 207,281/x
  3. Step 3: Cross multiply
    94,722x = 207,281 × 207,281
  4. Step 4: Simplify right side
    94,722x = 42,965,412,961
  5. Step 5: Solve for x
    x = 42,965,412,961/94,722
  6. Step 6: Final answer
    x = 453,594.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.