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Finding the Third Proportional to 23,120 and 34,844

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Solution

The third proportional to 23,120 and 34,844 is: 52,513.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,120 : 34,844 = 34,844 : x
  2. Step 2: Convert to fraction form
    23,120/34,844 = 34,844/x
  3. Step 3: Cross multiply
    23,120x = 34,844 × 34,844
  4. Step 4: Simplify right side
    23,120x = 1,214,104,336
  5. Step 5: Solve for x
    x = 1,214,104,336/23,120
  6. Step 6: Final answer
    x = 52,513.16

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.