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Finding the Third Proportional to 37,844 and 57,292

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Solution

The third proportional to 37,844 and 57,292 is: 86,734.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,844 : 57,292 = 57,292 : x
  2. Step 2: Convert to fraction form
    37,844/57,292 = 57,292/x
  3. Step 3: Cross multiply
    37,844x = 57,292 × 57,292
  4. Step 4: Simplify right side
    37,844x = 3,282,373,264
  5. Step 5: Solve for x
    x = 3,282,373,264/37,844
  6. Step 6: Final answer
    x = 86,734.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.