Home / 6,067.40-9,104.70-3,993.35

Finding the Fourth Proportional to 6,067.40, 9,104.70 and 3,993.35

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Solution

The fourth proportional to 6,067.40, 9,104.70 and 3,993.35 is: 5,992.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.40 : 9,104.70 = 3,993.35 : x
  2. Step 2: Convert to fraction form
    6,067.40/9,104.70 = 3,993.35/x
  3. Step 3: Cross multiply
    6,067.40x = 9,104.70 × 3,993.35
  4. Step 4: Simplify right side
    6,067.40x = 36,358,253.75
  5. Step 5: Solve for x
    x = 36,358,253.75/6,067.40
  6. Step 6: Final answer
    x = 5,992.39

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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.