Home / 4,063.80-6,067.95-3,334.80

Finding the Fourth Proportional to 4,063.80, 6,067.95 and 3,334.80

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Solution

The fourth proportional to 4,063.80, 6,067.95 and 3,334.80 is: 4,979.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.80 : 6,067.95 = 3,334.80 : x
  2. Step 2: Convert to fraction form
    4,063.80/6,067.95 = 3,334.80/x
  3. Step 3: Cross multiply
    4,063.80x = 6,067.95 × 3,334.80
  4. Step 4: Simplify right side
    4,063.80x = 20,235,399.66
  5. Step 5: Solve for x
    x = 20,235,399.66/4,063.80
  6. Step 6: Final answer
    x = 4,979.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.