Home / 4,022.87-6,035.97-1,683.38

Finding the Fourth Proportional to 4,022.87, 6,035.97 and 1,683.38

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Solution

The fourth proportional to 4,022.87, 6,035.97 and 1,683.38 is: 2,525.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.87 : 6,035.97 = 1,683.38 : x
  2. Step 2: Convert to fraction form
    4,022.87/6,035.97 = 1,683.38/x
  3. Step 3: Cross multiply
    4,022.87x = 6,035.97 × 1,683.38
  4. Step 4: Simplify right side
    4,022.87x = 10,160,843.11
  5. Step 5: Solve for x
    x = 10,160,843.11/4,022.87
  6. Step 6: Final answer
    x = 2,525.77

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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.