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Finding the Third Proportional to 10,894 and 23,456

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Solution

The third proportional to 10,894 and 23,456 is: 50,503.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,894 : 23,456 = 23,456 : x
  2. Step 2: Convert to fraction form
    10,894/23,456 = 23,456/x
  3. Step 3: Cross multiply
    10,894x = 23,456 × 23,456
  4. Step 4: Simplify right side
    10,894x = 550,183,936
  5. Step 5: Solve for x
    x = 550,183,936/10,894
  6. Step 6: Final answer
    x = 50,503.39

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Why These Related Problems?

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