Home / 6,124.92-9,183.96-2,998.19

Finding the Fourth Proportional to 6,124.92, 9,183.96 and 2,998.19

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Solution

The fourth proportional to 6,124.92, 9,183.96 and 2,998.19 is: 4,495.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124.92 : 9,183.96 = 2,998.19 : x
  2. Step 2: Convert to fraction form
    6,124.92/9,183.96 = 2,998.19/x
  3. Step 3: Cross multiply
    6,124.92x = 9,183.96 × 2,998.19
  4. Step 4: Simplify right side
    6,124.92x = 27,535,245.73
  5. Step 5: Solve for x
    x = 27,535,245.73/6,124.92
  6. Step 6: Final answer
    x = 4,495.61

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Half scale
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Double scale
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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.