Home / 5,037.58-7,555.96-3,183.29

Finding the Fourth Proportional to 5,037.58, 7,555.96 and 3,183.29

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Solution

The fourth proportional to 5,037.58, 7,555.96 and 3,183.29 is: 4,774.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.58 : 7,555.96 = 3,183.29 : x
  2. Step 2: Convert to fraction form
    5,037.58/7,555.96 = 3,183.29/x
  3. Step 3: Cross multiply
    5,037.58x = 7,555.96 × 3,183.29
  4. Step 4: Simplify right side
    5,037.58x = 24,052,811.91
  5. Step 5: Solve for x
    x = 24,052,811.91/5,037.58
  6. Step 6: Final answer
    x = 4,774.68

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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.