Home / 11,183.00-16,774.83-4,609.71

Finding the Fourth Proportional to 11,183.00, 16,774.83 and 4,609.71

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Solution

The fourth proportional to 11,183.00, 16,774.83 and 4,609.71 is: 6,914.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,183.00 : 16,774.83 = 4,609.71 : x
  2. Step 2: Convert to fraction form
    11,183.00/16,774.83 = 4,609.71/x
  3. Step 3: Cross multiply
    11,183.00x = 16,774.83 × 4,609.71
  4. Step 4: Simplify right side
    11,183.00x = 77,327,101.60
  5. Step 5: Solve for x
    x = 77,327,101.60/11,183.00
  6. Step 6: Final answer
    x = 6,914.70

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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.