Home / 2,234.62-3,083.27-1,350.26

Finding the Fourth Proportional to 2,234.62, 3,083.27 and 1,350.26

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Solution

The fourth proportional to 2,234.62, 3,083.27 and 1,350.26 is: 1,863.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234.62 : 3,083.27 = 1,350.26 : x
  2. Step 2: Convert to fraction form
    2,234.62/3,083.27 = 1,350.26/x
  3. Step 3: Cross multiply
    2,234.62x = 3,083.27 × 1,350.26
  4. Step 4: Simplify right side
    2,234.62x = 4,163,204.11
  5. Step 5: Solve for x
    x = 4,163,204.11/2,234.62
  6. Step 6: Final answer
    x = 1,863.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.