Home / 4,046.58-6,067.13-1,272.33

Finding the Fourth Proportional to 4,046.58, 6,067.13 and 1,272.33

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Solution

The fourth proportional to 4,046.58, 6,067.13 and 1,272.33 is: 1,907.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.58 : 6,067.13 = 1,272.33 : x
  2. Step 2: Convert to fraction form
    4,046.58/6,067.13 = 1,272.33/x
  3. Step 3: Cross multiply
    4,046.58x = 6,067.13 × 1,272.33
  4. Step 4: Simplify right side
    4,046.58x = 7,719,385.15
  5. Step 5: Solve for x
    x = 7,719,385.15/4,046.58
  6. Step 6: Final answer
    x = 1,907.63

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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.