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Finding the Third Proportional to 40,236.75 and 58,033.13

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Solution

The third proportional to 40,236.75 and 58,033.13 is: 83,700.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,236.75 : 58,033.13 = 58,033.13 : x
  2. Step 2: Convert to fraction form
    40,236.75/58,033.13 = 58,033.13/x
  3. Step 3: Cross multiply
    40,236.75x = 58,033.13 × 58,033.13
  4. Step 4: Simplify right side
    40,236.75x = 3,367,843,597.27
  5. Step 5: Solve for x
    x = 3,367,843,597.27/40,236.75
  6. Step 6: Final answer
    x = 83,700.69

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.