Home / 4,022.27-6,025.14-1,936.12

Finding the Fourth Proportional to 4,022.27, 6,025.14 and 1,936.12

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Solution

The fourth proportional to 4,022.27, 6,025.14 and 1,936.12 is: 2,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.27 : 6,025.14 = 1,936.12 : x
  2. Step 2: Convert to fraction form
    4,022.27/6,025.14 = 1,936.12/x
  3. Step 3: Cross multiply
    4,022.27x = 6,025.14 × 1,936.12
  4. Step 4: Simplify right side
    4,022.27x = 11,665,394.06
  5. Step 5: Solve for x
    x = 11,665,394.06/4,022.27
  6. Step 6: Final answer
    x = 2,900.20

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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.