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Finding the Third Proportional to 2,283.08 and 4,918.85

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Solution

The third proportional to 2,283.08 and 4,918.85 is: 10,597.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283.08 : 4,918.85 = 4,918.85 : x
  2. Step 2: Convert to fraction form
    2,283.08/4,918.85 = 4,918.85/x
  3. Step 3: Cross multiply
    2,283.08x = 4,918.85 × 4,918.85
  4. Step 4: Simplify right side
    2,283.08x = 24,195,100.69
  5. Step 5: Solve for x
    x = 24,195,100.69/2,283.08
  6. Step 6: Final answer
    x = 10,597.56

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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.