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Finding the Third Proportional to 94,305 and 205,195

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Solution

The third proportional to 94,305 and 205,195 is: 446,476.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,305 : 205,195 = 205,195 : x
  2. Step 2: Convert to fraction form
    94,305/205,195 = 205,195/x
  3. Step 3: Cross multiply
    94,305x = 205,195 × 205,195
  4. Step 4: Simplify right side
    94,305x = 42,104,988,025
  5. Step 5: Solve for x
    x = 42,104,988,025/94,305
  6. Step 6: Final answer
    x = 446,476.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.