Home / 5,936.11-8,901.37-3,471.68

Finding the Fourth Proportional to 5,936.11, 8,901.37 and 3,471.68

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Solution

The fourth proportional to 5,936.11, 8,901.37 and 3,471.68 is: 5,205.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.11 : 8,901.37 = 3,471.68 : x
  2. Step 2: Convert to fraction form
    5,936.11/8,901.37 = 3,471.68/x
  3. Step 3: Cross multiply
    5,936.11x = 8,901.37 × 3,471.68
  4. Step 4: Simplify right side
    5,936.11x = 30,902,708.20
  5. Step 5: Solve for x
    x = 30,902,708.20/5,936.11
  6. Step 6: Final answer
    x = 5,205.89

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1.5x scale

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.