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Finding the Third Proportional to 51,084 and 109,944

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Solution

The third proportional to 51,084 and 109,944 is: 236,623.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,084 : 109,944 = 109,944 : x
  2. Step 2: Convert to fraction form
    51,084/109,944 = 109,944/x
  3. Step 3: Cross multiply
    51,084x = 109,944 × 109,944
  4. Step 4: Simplify right side
    51,084x = 12,087,683,136
  5. Step 5: Solve for x
    x = 12,087,683,136/51,084
  6. Step 6: Final answer
    x = 236,623.66

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.