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Finding the Third Proportional to 40,524 and 61,345.50

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Solution

The third proportional to 40,524 and 61,345.50 is: 92,865.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,524 : 61,345.50 = 61,345.50 : x
  2. Step 2: Convert to fraction form
    40,524/61,345.50 = 61,345.50/x
  3. Step 3: Cross multiply
    40,524x = 61,345.50 × 61,345.50
  4. Step 4: Simplify right side
    40,524x = 3,763,270,370.25
  5. Step 5: Solve for x
    x = 3,763,270,370.25/40,524
  6. Step 6: Final answer
    x = 92,865.22

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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.