Home / 4,022.87-6,033.99-1,101.09

Finding the Fourth Proportional to 4,022.87, 6,033.99 and 1,101.09

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Solution

The fourth proportional to 4,022.87, 6,033.99 and 1,101.09 is: 1,651.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.87 : 6,033.99 = 1,101.09 : x
  2. Step 2: Convert to fraction form
    4,022.87/6,033.99 = 1,101.09/x
  3. Step 3: Cross multiply
    4,022.87x = 6,033.99 × 1,101.09
  4. Step 4: Simplify right side
    4,022.87x = 6,643,992.81
  5. Step 5: Solve for x
    x = 6,643,992.81/4,022.87
  6. Step 6: Final answer
    x = 1,651.56

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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.