Home / 3,325.53-4,589.33-1,833.36

Finding the Fourth Proportional to 3,325.53, 4,589.33 and 1,833.36

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Solution

The fourth proportional to 3,325.53, 4,589.33 and 1,833.36 is: 2,530.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325.53 : 4,589.33 = 1,833.36 : x
  2. Step 2: Convert to fraction form
    3,325.53/4,589.33 = 1,833.36/x
  3. Step 3: Cross multiply
    3,325.53x = 4,589.33 × 1,833.36
  4. Step 4: Simplify right side
    3,325.53x = 8,413,884.88
  5. Step 5: Solve for x
    x = 8,413,884.88/3,325.53
  6. Step 6: Final answer
    x = 2,530.09

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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.