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Finding the Third Proportional to 2,727 and 4,334.25

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Solution

The third proportional to 2,727 and 4,334.25 is: 6,888.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727 : 4,334.25 = 4,334.25 : x
  2. Step 2: Convert to fraction form
    2,727/4,334.25 = 4,334.25/x
  3. Step 3: Cross multiply
    2,727x = 4,334.25 × 4,334.25
  4. Step 4: Simplify right side
    2,727x = 18,785,723.06
  5. Step 5: Solve for x
    x = 18,785,723.06/2,727
  6. Step 6: Final answer
    x = 6,888.79

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.