Home / 4,022.14-6,028.55-2,380.07

Finding the Fourth Proportional to 4,022.14, 6,028.55 and 2,380.07

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Solution

The fourth proportional to 4,022.14, 6,028.55 and 2,380.07 is: 3,567.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.14 : 6,028.55 = 2,380.07 : x
  2. Step 2: Convert to fraction form
    4,022.14/6,028.55 = 2,380.07/x
  3. Step 3: Cross multiply
    4,022.14x = 6,028.55 × 2,380.07
  4. Step 4: Simplify right side
    4,022.14x = 14,348,328.96
  5. Step 5: Solve for x
    x = 14,348,328.96/4,022.14
  6. Step 6: Final answer
    x = 3,567.34

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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.