Home / 4,847.44-7,274.82-3,552.28

Finding the Fourth Proportional to 4,847.44, 7,274.82 and 3,552.28

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Solution

The fourth proportional to 4,847.44, 7,274.82 and 3,552.28 is: 5,331.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847.44 : 7,274.82 = 3,552.28 : x
  2. Step 2: Convert to fraction form
    4,847.44/7,274.82 = 3,552.28/x
  3. Step 3: Cross multiply
    4,847.44x = 7,274.82 × 3,552.28
  4. Step 4: Simplify right side
    4,847.44x = 25,842,197.59
  5. Step 5: Solve for x
    x = 25,842,197.59/4,847.44
  6. Step 6: Final answer
    x = 5,331.10

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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.