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Finding the Third Proportional to 6,822.38 and 10,848.75

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Solution

The third proportional to 6,822.38 and 10,848.75 is: 17,251.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822.38 : 10,848.75 = 10,848.75 : x
  2. Step 2: Convert to fraction form
    6,822.38/10,848.75 = 10,848.75/x
  3. Step 3: Cross multiply
    6,822.38x = 10,848.75 × 10,848.75
  4. Step 4: Simplify right side
    6,822.38x = 117,695,376.56
  5. Step 5: Solve for x
    x = 117,695,376.56/6,822.38
  6. Step 6: Final answer
    x = 17,251.38

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1.5x scale

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.