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Finding the Third Proportional to 1,523.38 and 3,277.94

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Solution

The third proportional to 1,523.38 and 3,277.94 is: 7,053.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523.38 : 3,277.94 = 3,277.94 : x
  2. Step 2: Convert to fraction form
    1,523.38/3,277.94 = 3,277.94/x
  3. Step 3: Cross multiply
    1,523.38x = 3,277.94 × 3,277.94
  4. Step 4: Simplify right side
    1,523.38x = 10,744,874.25
  5. Step 5: Solve for x
    x = 10,744,874.25/1,523.38
  6. Step 6: Final answer
    x = 7,053.34

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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.