Home / 6,157.27-9,233.97-1,996.39

Finding the Fourth Proportional to 6,157.27, 9,233.97 and 1,996.39

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Solution

The fourth proportional to 6,157.27, 9,233.97 and 1,996.39 is: 2,993.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157.27 : 9,233.97 = 1,996.39 : x
  2. Step 2: Convert to fraction form
    6,157.27/9,233.97 = 1,996.39/x
  3. Step 3: Cross multiply
    6,157.27x = 9,233.97 × 1,996.39
  4. Step 4: Simplify right side
    6,157.27x = 18,434,605.37
  5. Step 5: Solve for x
    x = 18,434,605.37/6,157.27
  6. Step 6: Final answer
    x = 2,993.96

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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.