Home / 4,033.46-6,050.32-1,111.80

Finding the Fourth Proportional to 4,033.46, 6,050.32 and 1,111.80

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Solution

The fourth proportional to 4,033.46, 6,050.32 and 1,111.80 is: 1,667.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.46 : 6,050.32 = 1,111.80 : x
  2. Step 2: Convert to fraction form
    4,033.46/6,050.32 = 1,111.80/x
  3. Step 3: Cross multiply
    4,033.46x = 6,050.32 × 1,111.80
  4. Step 4: Simplify right side
    4,033.46x = 6,726,745.78
  5. Step 5: Solve for x
    x = 6,726,745.78/4,033.46
  6. Step 6: Final answer
    x = 1,667.74

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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.