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Finding the Third Proportional to 36,928.41 and 55,335.66

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Solution

The third proportional to 36,928.41 and 55,335.66 is: 82,918.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,928.41 : 55,335.66 = 55,335.66 : x
  2. Step 2: Convert to fraction form
    36,928.41/55,335.66 = 55,335.66/x
  3. Step 3: Cross multiply
    36,928.41x = 55,335.66 × 55,335.66
  4. Step 4: Simplify right side
    36,928.41x = 3,062,034,852.62
  5. Step 5: Solve for x
    x = 3,062,034,852.62/36,928.41
  6. Step 6: Final answer
    x = 82,918.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.