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Finding the Third Proportional to 6.02 and 13.00

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Solution

The third proportional to 6.02 and 13.00 is: 28.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6.02 : 13.00 = 13.00 : x
  2. Step 2: Convert to fraction form
    6.02/13.00 = 13.00/x
  3. Step 3: Cross multiply
    6.02x = 13.00 × 13.00
  4. Step 4: Simplify right side
    6.02x = 168.99
  5. Step 5: Solve for x
    x = 168.99/6.02
  6. Step 6: Final answer
    x = 28.05

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.