Home / 4,240.56-6,361.11-1,467.48

Finding the Fourth Proportional to 4,240.56, 6,361.11 and 1,467.48

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Solution

The fourth proportional to 4,240.56, 6,361.11 and 1,467.48 is: 2,201.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.56 : 6,361.11 = 1,467.48 : x
  2. Step 2: Convert to fraction form
    4,240.56/6,361.11 = 1,467.48/x
  3. Step 3: Cross multiply
    4,240.56x = 6,361.11 × 1,467.48
  4. Step 4: Simplify right side
    4,240.56x = 9,334,801.70
  5. Step 5: Solve for x
    x = 9,334,801.70/4,240.56
  6. Step 6: Final answer
    x = 2,201.31

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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.