Home / 4,081.50-6,115.23-2,233.94

Finding the Fourth Proportional to 4,081.50, 6,115.23 and 2,233.94

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Solution

The fourth proportional to 4,081.50, 6,115.23 and 2,233.94 is: 3,347.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081.50 : 6,115.23 = 2,233.94 : x
  2. Step 2: Convert to fraction form
    4,081.50/6,115.23 = 2,233.94/x
  3. Step 3: Cross multiply
    4,081.50x = 6,115.23 × 2,233.94
  4. Step 4: Simplify right side
    4,081.50x = 13,661,056.91
  5. Step 5: Solve for x
    x = 13,661,056.91/4,081.50
  6. Step 6: Final answer
    x = 3,347.07

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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.