Home / 3,067.85-4,595.43-1,602.56

Finding the Fourth Proportional to 3,067.85, 4,595.43 and 1,602.56

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Solution

The fourth proportional to 3,067.85, 4,595.43 and 1,602.56 is: 2,400.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.85 : 4,595.43 = 1,602.56 : x
  2. Step 2: Convert to fraction form
    3,067.85/4,595.43 = 1,602.56/x
  3. Step 3: Cross multiply
    3,067.85x = 4,595.43 × 1,602.56
  4. Step 4: Simplify right side
    3,067.85x = 7,364,452.30
  5. Step 5: Solve for x
    x = 7,364,452.30/3,067.85
  6. Step 6: Final answer
    x = 2,400.53

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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.