Home / 3,441.88-5,162.82-1,133.38

Finding the Fourth Proportional to 3,441.88, 5,162.82 and 1,133.38

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Solution

The fourth proportional to 3,441.88, 5,162.82 and 1,133.38 is: 1,700.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441.88 : 5,162.82 = 1,133.38 : x
  2. Step 2: Convert to fraction form
    3,441.88/5,162.82 = 1,133.38/x
  3. Step 3: Cross multiply
    3,441.88x = 5,162.82 × 1,133.38
  4. Step 4: Simplify right side
    3,441.88x = 5,851,436.93
  5. Step 5: Solve for x
    x = 5,851,436.93/3,441.88
  6. Step 6: Final answer
    x = 1,700.07

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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.