Home / 4,104.46-6,157.10-1,183.19

Finding the Fourth Proportional to 4,104.46, 6,157.10 and 1,183.19

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Solution

The fourth proportional to 4,104.46, 6,157.10 and 1,183.19 is: 1,774.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.46 : 6,157.10 = 1,183.19 : x
  2. Step 2: Convert to fraction form
    4,104.46/6,157.10 = 1,183.19/x
  3. Step 3: Cross multiply
    4,104.46x = 6,157.10 × 1,183.19
  4. Step 4: Simplify right side
    4,104.46x = 7,285,019.15
  5. Step 5: Solve for x
    x = 7,285,019.15/4,104.46
  6. Step 6: Final answer
    x = 1,774.90

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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.