Home / 3,232.94-4,851.82-1,258.88

Finding the Fourth Proportional to 3,232.94, 4,851.82 and 1,258.88

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Solution

The fourth proportional to 3,232.94, 4,851.82 and 1,258.88 is: 1,889.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.94 : 4,851.82 = 1,258.88 : x
  2. Step 2: Convert to fraction form
    3,232.94/4,851.82 = 1,258.88/x
  3. Step 3: Cross multiply
    3,232.94x = 4,851.82 × 1,258.88
  4. Step 4: Simplify right side
    3,232.94x = 6,107,859.16
  5. Step 5: Solve for x
    x = 6,107,859.16/3,232.94
  6. Step 6: Final answer
    x = 1,889.26

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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.