Home / 3,067.36-4,600.56-1,335.52

Finding the Fourth Proportional to 3,067.36, 4,600.56 and 1,335.52

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Solution

The fourth proportional to 3,067.36, 4,600.56 and 1,335.52 is: 2,003.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.36 : 4,600.56 = 1,335.52 : x
  2. Step 2: Convert to fraction form
    3,067.36/4,600.56 = 1,335.52/x
  3. Step 3: Cross multiply
    3,067.36x = 4,600.56 × 1,335.52
  4. Step 4: Simplify right side
    3,067.36x = 6,144,139.89
  5. Step 5: Solve for x
    x = 6,144,139.89/3,067.36
  6. Step 6: Final answer
    x = 2,003.07

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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.