Home / 4,183.74-5,773.19-3,006.68

Finding the Fourth Proportional to 4,183.74, 5,773.19 and 3,006.68

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Solution

The fourth proportional to 4,183.74, 5,773.19 and 3,006.68 is: 4,148.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.74 : 5,773.19 = 3,006.68 : x
  2. Step 2: Convert to fraction form
    4,183.74/5,773.19 = 3,006.68/x
  3. Step 3: Cross multiply
    4,183.74x = 5,773.19 × 3,006.68
  4. Step 4: Simplify right side
    4,183.74x = 17,358,091.01
  5. Step 5: Solve for x
    x = 17,358,091.01/4,183.74
  6. Step 6: Final answer
    x = 4,148.94

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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.