Home / 3,067.93-4,623.48-2,775.82

Finding the Fourth Proportional to 3,067.93, 4,623.48 and 2,775.82

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Solution

The fourth proportional to 3,067.93, 4,623.48 and 2,775.82 is: 4,183.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.93 : 4,623.48 = 2,775.82 : x
  2. Step 2: Convert to fraction form
    3,067.93/4,623.48 = 2,775.82/x
  3. Step 3: Cross multiply
    3,067.93x = 4,623.48 × 2,775.82
  4. Step 4: Simplify right side
    3,067.93x = 12,833,945.36
  5. Step 5: Solve for x
    x = 12,833,945.36/3,067.93
  6. Step 6: Final answer
    x = 4,183.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.