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Finding the Third Proportional to 3,348.84 and 3,591.84

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Solution

The third proportional to 3,348.84 and 3,591.84 is: 3,852.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348.84 : 3,591.84 = 3,591.84 : x
  2. Step 2: Convert to fraction form
    3,348.84/3,591.84 = 3,591.84/x
  3. Step 3: Cross multiply
    3,348.84x = 3,591.84 × 3,591.84
  4. Step 4: Simplify right side
    3,348.84x = 12,901,341.52
  5. Step 5: Solve for x
    x = 12,901,341.52/3,348.84
  6. Step 6: Final answer
    x = 3,852.48

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Why These Related Problems?

These problems maintain the same ratio (1.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.