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Finding the Third Proportional to 94,982 and 150,399

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Solution

The third proportional to 94,982 and 150,399 is: 238,148.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,982 : 150,399 = 150,399 : x
  2. Step 2: Convert to fraction form
    94,982/150,399 = 150,399/x
  3. Step 3: Cross multiply
    94,982x = 150,399 × 150,399
  4. Step 4: Simplify right side
    94,982x = 22,619,859,201
  5. Step 5: Solve for x
    x = 22,619,859,201/94,982
  6. Step 6: Final answer
    x = 238,148.90

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.