Home / 2,433.44-3,651.24-1,134.80

Finding the Fourth Proportional to 2,433.44, 3,651.24 and 1,134.80

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Solution

The fourth proportional to 2,433.44, 3,651.24 and 1,134.80 is: 1,702.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.44 : 3,651.24 = 1,134.80 : x
  2. Step 2: Convert to fraction form
    2,433.44/3,651.24 = 1,134.80/x
  3. Step 3: Cross multiply
    2,433.44x = 3,651.24 × 1,134.80
  4. Step 4: Simplify right side
    2,433.44x = 4,143,427.15
  5. Step 5: Solve for x
    x = 4,143,427.15/2,433.44
  6. Step 6: Final answer
    x = 1,702.70

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1.5x scale

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.