Home / 2,232.14-3,349.84-1,137.42

Finding the Fourth Proportional to 2,232.14, 3,349.84 and 1,137.42

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Solution

The fourth proportional to 2,232.14, 3,349.84 and 1,137.42 is: 1,706.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232.14 : 3,349.84 = 1,137.42 : x
  2. Step 2: Convert to fraction form
    2,232.14/3,349.84 = 1,137.42/x
  3. Step 3: Cross multiply
    2,232.14x = 3,349.84 × 1,137.42
  4. Step 4: Simplify right side
    2,232.14x = 3,810,175.01
  5. Step 5: Solve for x
    x = 3,810,175.01/2,232.14
  6. Step 6: Final answer
    x = 1,706.96

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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.