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Finding the Third Proportional to 2,708.02 and 5,904.14

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Solution

The third proportional to 2,708.02 and 5,904.14 is: 12,872.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708.02 : 5,904.14 = 5,904.14 : x
  2. Step 2: Convert to fraction form
    2,708.02/5,904.14 = 5,904.14/x
  3. Step 3: Cross multiply
    2,708.02x = 5,904.14 × 5,904.14
  4. Step 4: Simplify right side
    2,708.02x = 34,858,876.52
  5. Step 5: Solve for x
    x = 34,858,876.52/2,708.02
  6. Step 6: Final answer
    x = 12,872.48

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.