Home / 2,067.41-3,082.58-2,030.51

Finding the Fourth Proportional to 2,067.41, 3,082.58 and 2,030.51

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Solution

The fourth proportional to 2,067.41, 3,082.58 and 2,030.51 is: 3,027.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067.41 : 3,082.58 = 2,030.51 : x
  2. Step 2: Convert to fraction form
    2,067.41/3,082.58 = 2,030.51/x
  3. Step 3: Cross multiply
    2,067.41x = 3,082.58 × 2,030.51
  4. Step 4: Simplify right side
    2,067.41x = 6,259,209.52
  5. Step 5: Solve for x
    x = 6,259,209.52/2,067.41
  6. Step 6: Final answer
    x = 3,027.56

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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.