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Finding the Third Proportional to 6,338.25 and 13,077.75

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Solution

The third proportional to 6,338.25 and 13,077.75 is: 26,983.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338.25 : 13,077.75 = 13,077.75 : x
  2. Step 2: Convert to fraction form
    6,338.25/13,077.75 = 13,077.75/x
  3. Step 3: Cross multiply
    6,338.25x = 13,077.75 × 13,077.75
  4. Step 4: Simplify right side
    6,338.25x = 171,027,545.06
  5. Step 5: Solve for x
    x = 171,027,545.06/6,338.25
  6. Step 6: Final answer
    x = 26,983.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.