Home / 4,033.35-6,049.62-1,111.68

Finding the Fourth Proportional to 4,033.35, 6,049.62 and 1,111.68

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Solution

The fourth proportional to 4,033.35, 6,049.62 and 1,111.68 is: 1,667.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.35 : 6,049.62 = 1,111.68 : x
  2. Step 2: Convert to fraction form
    4,033.35/6,049.62 = 1,111.68/x
  3. Step 3: Cross multiply
    4,033.35x = 6,049.62 × 1,111.68
  4. Step 4: Simplify right side
    4,033.35x = 6,725,241.56
  5. Step 5: Solve for x
    x = 6,725,241.56/4,033.35
  6. Step 6: Final answer
    x = 1,667.41

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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.