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Finding the Third Proportional to 3,329.02 and 7,314.89

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Solution

The third proportional to 3,329.02 and 7,314.89 is: 16,073.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.02 : 7,314.89 = 7,314.89 : x
  2. Step 2: Convert to fraction form
    3,329.02/7,314.89 = 7,314.89/x
  3. Step 3: Cross multiply
    3,329.02x = 7,314.89 × 7,314.89
  4. Step 4: Simplify right side
    3,329.02x = 53,507,624.86
  5. Step 5: Solve for x
    x = 53,507,624.86/3,329.02
  6. Step 6: Final answer
    x = 16,073.11

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.