Home / 6,183.57-8,533.85-3,793.53

Finding the Fourth Proportional to 6,183.57, 8,533.85 and 3,793.53

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Solution

The fourth proportional to 6,183.57, 8,533.85 and 3,793.53 is: 5,235.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183.57 : 8,533.85 = 3,793.53 : x
  2. Step 2: Convert to fraction form
    6,183.57/8,533.85 = 3,793.53/x
  3. Step 3: Cross multiply
    6,183.57x = 8,533.85 × 3,793.53
  4. Step 4: Simplify right side
    6,183.57x = 32,373,397.02
  5. Step 5: Solve for x
    x = 32,373,397.02/6,183.57
  6. Step 6: Final answer
    x = 5,235.39

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1.5x scale

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.