Home / 4,072.36-6,110.66-2,223.13

Finding the Fourth Proportional to 4,072.36, 6,110.66 and 2,223.13

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Solution

The fourth proportional to 4,072.36, 6,110.66 and 2,223.13 is: 3,335.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072.36 : 6,110.66 = 2,223.13 : x
  2. Step 2: Convert to fraction form
    4,072.36/6,110.66 = 2,223.13/x
  3. Step 3: Cross multiply
    4,072.36x = 6,110.66 × 2,223.13
  4. Step 4: Simplify right side
    4,072.36x = 13,584,793.30
  5. Step 5: Solve for x
    x = 13,584,793.30/4,072.36
  6. Step 6: Final answer
    x = 3,335.85

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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.