Home / 2,067.10-2,852.88-1,183.25

Finding the Fourth Proportional to 2,067.10, 2,852.88 and 1,183.25

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Solution

The fourth proportional to 2,067.10, 2,852.88 and 1,183.25 is: 1,633.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067.10 : 2,852.88 = 1,183.25 : x
  2. Step 2: Convert to fraction form
    2,067.10/2,852.88 = 1,183.25/x
  3. Step 3: Cross multiply
    2,067.10x = 2,852.88 × 1,183.25
  4. Step 4: Simplify right side
    2,067.10x = 3,375,670.26
  5. Step 5: Solve for x
    x = 3,375,670.26/2,067.10
  6. Step 6: Final answer
    x = 1,633.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.