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Finding the Third Proportional to 951 and 1,446.38

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Solution

The third proportional to 951 and 1,446.38 is: 2,199.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    951 : 1,446.38 = 1,446.38 : x
  2. Step 2: Convert to fraction form
    951/1,446.38 = 1,446.38/x
  3. Step 3: Cross multiply
    951x = 1,446.38 × 1,446.38
  4. Step 4: Simplify right side
    951x = 2,092,000.64
  5. Step 5: Solve for x
    x = 2,092,000.64/951
  6. Step 6: Final answer
    x = 2,199.79

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.