Home / 36,952.75-50,996.06-20,186.83

Finding the Fourth Proportional to 36,952.75, 50,996.06 and 20,186.83

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Solution

The fourth proportional to 36,952.75, 50,996.06 and 20,186.83 is: 27,858.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,952.75 : 50,996.06 = 20,186.83 : x
  2. Step 2: Convert to fraction form
    36,952.75/50,996.06 = 20,186.83/x
  3. Step 3: Cross multiply
    36,952.75x = 50,996.06 × 20,186.83
  4. Step 4: Simplify right side
    36,952.75x = 1,029,448,793.89
  5. Step 5: Solve for x
    x = 1,029,448,793.89/36,952.75
  6. Step 6: Final answer
    x = 27,858.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.