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Finding the Third Proportional to 93,702 and 203,080

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Solution

The third proportional to 93,702 and 203,080 is: 440,134.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,702 : 203,080 = 203,080 : x
  2. Step 2: Convert to fraction form
    93,702/203,080 = 203,080/x
  3. Step 3: Cross multiply
    93,702x = 203,080 × 203,080
  4. Step 4: Simplify right side
    93,702x = 41,241,486,400
  5. Step 5: Solve for x
    x = 41,241,486,400/93,702
  6. Step 6: Final answer
    x = 440,134.54

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.