Home / 3,325.88-4,589.52-1,833.50

Finding the Fourth Proportional to 3,325.88, 4,589.52 and 1,833.50

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Solution

The fourth proportional to 3,325.88, 4,589.52 and 1,833.50 is: 2,530.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325.88 : 4,589.52 = 1,833.50 : x
  2. Step 2: Convert to fraction form
    3,325.88/4,589.52 = 1,833.50/x
  3. Step 3: Cross multiply
    3,325.88x = 4,589.52 × 1,833.50
  4. Step 4: Simplify right side
    3,325.88x = 8,414,884.92
  5. Step 5: Solve for x
    x = 8,414,884.92/3,325.88
  6. Step 6: Final answer
    x = 2,530.12

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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.