Home / 4,033.06-6,048.66-1,111.61

Finding the Fourth Proportional to 4,033.06, 6,048.66 and 1,111.61

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Solution

The fourth proportional to 4,033.06, 6,048.66 and 1,111.61 is: 1,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.06 : 6,048.66 = 1,111.61 : x
  2. Step 2: Convert to fraction form
    4,033.06/6,048.66 = 1,111.61/x
  3. Step 3: Cross multiply
    4,033.06x = 6,048.66 × 1,111.61
  4. Step 4: Simplify right side
    4,033.06x = 6,723,750.94
  5. Step 5: Solve for x
    x = 6,723,750.94/4,033.06
  6. Step 6: Final answer
    x = 1,667.16

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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.