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Finding the Third Proportional to 94,375 and 203,510

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Solution

The third proportional to 94,375 and 203,510 is: 438,848.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,375 : 203,510 = 203,510 : x
  2. Step 2: Convert to fraction form
    94,375/203,510 = 203,510/x
  3. Step 3: Cross multiply
    94,375x = 203,510 × 203,510
  4. Step 4: Simplify right side
    94,375x = 41,416,320,100
  5. Step 5: Solve for x
    x = 41,416,320,100/94,375
  6. Step 6: Final answer
    x = 438,848.42

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.