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Finding the Third Proportional to 93,481 and 202,819

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Solution

The third proportional to 93,481 and 202,819 is: 440,041.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,481 : 202,819 = 202,819 : x
  2. Step 2: Convert to fraction form
    93,481/202,819 = 202,819/x
  3. Step 3: Cross multiply
    93,481x = 202,819 × 202,819
  4. Step 4: Simplify right side
    93,481x = 41,135,546,761
  5. Step 5: Solve for x
    x = 41,135,546,761/93,481
  6. Step 6: Final answer
    x = 440,041.79

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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.