Home / 3,441.44-5,163.36-1,133.12

Finding the Fourth Proportional to 3,441.44, 5,163.36 and 1,133.12

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Solution

The fourth proportional to 3,441.44, 5,163.36 and 1,133.12 is: 1,700.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441.44 : 5,163.36 = 1,133.12 : x
  2. Step 2: Convert to fraction form
    3,441.44/5,163.36 = 1,133.12/x
  3. Step 3: Cross multiply
    3,441.44x = 5,163.36 × 1,133.12
  4. Step 4: Simplify right side
    3,441.44x = 5,850,706.48
  5. Step 5: Solve for x
    x = 5,850,706.48/3,441.44
  6. Step 6: Final answer
    x = 1,700.08

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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.