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Finding the Third Proportional to 74,096 and 150,944

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Solution

The third proportional to 74,096 and 150,944 is: 307,494.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,096 : 150,944 = 150,944 : x
  2. Step 2: Convert to fraction form
    74,096/150,944 = 150,944/x
  3. Step 3: Cross multiply
    74,096x = 150,944 × 150,944
  4. Step 4: Simplify right side
    74,096x = 22,784,091,136
  5. Step 5: Solve for x
    x = 22,784,091,136/74,096
  6. Step 6: Final answer
    x = 307,494.21

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.