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Finding the Third Proportional to 3,040.03 and 4,884.05

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Solution

The third proportional to 3,040.03 and 4,884.05 is: 7,846.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040.03 : 4,884.05 = 4,884.05 : x
  2. Step 2: Convert to fraction form
    3,040.03/4,884.05 = 4,884.05/x
  3. Step 3: Cross multiply
    3,040.03x = 4,884.05 × 4,884.05
  4. Step 4: Simplify right side
    3,040.03x = 23,853,913.88
  5. Step 5: Solve for x
    x = 23,853,913.88/3,040.03
  6. Step 6: Final answer
    x = 7,846.60

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.