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Finding the Third Proportional to 93,374 and 204,890

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Solution

The third proportional to 93,374 and 204,890 is: 449,588.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,374 : 204,890 = 204,890 : x
  2. Step 2: Convert to fraction form
    93,374/204,890 = 204,890/x
  3. Step 3: Cross multiply
    93,374x = 204,890 × 204,890
  4. Step 4: Simplify right side
    93,374x = 41,979,912,100
  5. Step 5: Solve for x
    x = 41,979,912,100/93,374
  6. Step 6: Final answer
    x = 449,588.88

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.