Home / 2,453.05-3,676.87-1,067.03

Finding the Fourth Proportional to 2,453.05, 3,676.87 and 1,067.03

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Solution

The fourth proportional to 2,453.05, 3,676.87 and 1,067.03 is: 1,599.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453.05 : 3,676.87 = 1,067.03 : x
  2. Step 2: Convert to fraction form
    2,453.05/3,676.87 = 1,067.03/x
  3. Step 3: Cross multiply
    2,453.05x = 3,676.87 × 1,067.03
  4. Step 4: Simplify right side
    2,453.05x = 3,923,330.60
  5. Step 5: Solve for x
    x = 3,923,330.60/2,453.05
  6. Step 6: Final answer
    x = 1,599.37

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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.