Home / 4,222.06-5,825.01-2,452.21

Finding the Fourth Proportional to 4,222.06, 5,825.01 and 2,452.21

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Solution

The fourth proportional to 4,222.06, 5,825.01 and 2,452.21 is: 3,383.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222.06 : 5,825.01 = 2,452.21 : x
  2. Step 2: Convert to fraction form
    4,222.06/5,825.01 = 2,452.21/x
  3. Step 3: Cross multiply
    4,222.06x = 5,825.01 × 2,452.21
  4. Step 4: Simplify right side
    4,222.06x = 14,284,142.41
  5. Step 5: Solve for x
    x = 14,284,142.41/4,222.06
  6. Step 6: Final answer
    x = 3,383.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.