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Finding the Third Proportional to 2,266.13 and 3,247.13

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Solution

The third proportional to 2,266.13 and 3,247.13 is: 4,652.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266.13 : 3,247.13 = 3,247.13 : x
  2. Step 2: Convert to fraction form
    2,266.13/3,247.13 = 3,247.13/x
  3. Step 3: Cross multiply
    2,266.13x = 3,247.13 × 3,247.13
  4. Step 4: Simplify right side
    2,266.13x = 10,543,820.77
  5. Step 5: Solve for x
    x = 10,543,820.77/2,266.13
  6. Step 6: Final answer
    x = 4,652.80

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.