Home / 4,022.25-6,032.46-1,100.79

Finding the Fourth Proportional to 4,022.25, 6,032.46 and 1,100.79

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Solution

The fourth proportional to 4,022.25, 6,032.46 and 1,100.79 is: 1,650.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.25 : 6,032.46 = 1,100.79 : x
  2. Step 2: Convert to fraction form
    4,022.25/6,032.46 = 1,100.79/x
  3. Step 3: Cross multiply
    4,022.25x = 6,032.46 × 1,100.79
  4. Step 4: Simplify right side
    4,022.25x = 6,640,471.64
  5. Step 5: Solve for x
    x = 6,640,471.64/4,022.25
  6. Step 6: Final answer
    x = 1,650.93

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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.