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Finding the Third Proportional to 23,240 and 36,934

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Solution

The third proportional to 23,240 and 36,934 is: 58,697.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,240 : 36,934 = 36,934 : x
  2. Step 2: Convert to fraction form
    23,240/36,934 = 36,934/x
  3. Step 3: Cross multiply
    23,240x = 36,934 × 36,934
  4. Step 4: Simplify right side
    23,240x = 1,364,120,356
  5. Step 5: Solve for x
    x = 1,364,120,356/23,240
  6. Step 6: Final answer
    x = 58,697.09

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.