Home / 2,366.90-3,550.68-1,134.92

Finding the Fourth Proportional to 2,366.90, 3,550.68 and 1,134.92

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Solution

The fourth proportional to 2,366.90, 3,550.68 and 1,134.92 is: 1,702.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.90 : 3,550.68 = 1,134.92 : x
  2. Step 2: Convert to fraction form
    2,366.90/3,550.68 = 1,134.92/x
  3. Step 3: Cross multiply
    2,366.90x = 3,550.68 × 1,134.92
  4. Step 4: Simplify right side
    2,366.90x = 4,029,737.75
  5. Step 5: Solve for x
    x = 4,029,737.75/2,366.90
  6. Step 6: Final answer
    x = 1,702.54

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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.