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Finding the Third Proportional to 2,785.01 and 6,108.22

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Solution

The third proportional to 2,785.01 and 6,108.22 is: 13,396.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,785.01 : 6,108.22 = 6,108.22 : x
  2. Step 2: Convert to fraction form
    2,785.01/6,108.22 = 6,108.22/x
  3. Step 3: Cross multiply
    2,785.01x = 6,108.22 × 6,108.22
  4. Step 4: Simplify right side
    2,785.01x = 37,310,384.02
  5. Step 5: Solve for x
    x = 37,310,384.02/2,785.01
  6. Step 6: Final answer
    x = 13,396.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.