Home / 3,067.28-4,602.36-2,204.24

Finding the Fourth Proportional to 3,067.28, 4,602.36 and 2,204.24

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Solution

The fourth proportional to 3,067.28, 4,602.36 and 2,204.24 is: 3,307.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.28 : 4,602.36 = 2,204.24 : x
  2. Step 2: Convert to fraction form
    3,067.28/4,602.36 = 2,204.24/x
  3. Step 3: Cross multiply
    3,067.28x = 4,602.36 × 2,204.24
  4. Step 4: Simplify right side
    3,067.28x = 10,144,706.01
  5. Step 5: Solve for x
    x = 10,144,706.01/3,067.28
  6. Step 6: Final answer
    x = 3,307.39

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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.