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Finding the Third Proportional to 26,912.25 and 62,859.16

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Solution

The third proportional to 26,912.25 and 62,859.16 is: 146,820.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,912.25 : 62,859.16 = 62,859.16 : x
  2. Step 2: Convert to fraction form
    26,912.25/62,859.16 = 62,859.16/x
  3. Step 3: Cross multiply
    26,912.25x = 62,859.16 × 62,859.16
  4. Step 4: Simplify right side
    26,912.25x = 3,951,274,506.64
  5. Step 5: Solve for x
    x = 3,951,274,506.64/26,912.25
  6. Step 6: Final answer
    x = 146,820.67

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.