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Finding the Third Proportional to 22,253 and 34,656

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Solution

The third proportional to 22,253 and 34,656 is: 53,971.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,253 : 34,656 = 34,656 : x
  2. Step 2: Convert to fraction form
    22,253/34,656 = 34,656/x
  3. Step 3: Cross multiply
    22,253x = 34,656 × 34,656
  4. Step 4: Simplify right side
    22,253x = 1,201,038,336
  5. Step 5: Solve for x
    x = 1,201,038,336/22,253
  6. Step 6: Final answer
    x = 53,971.97

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.