Home / 23,183.76-34,773.36-11,504.64

Finding the Fourth Proportional to 23,183.76, 34,773.36 and 11,504.64

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Solution

The fourth proportional to 23,183.76, 34,773.36 and 11,504.64 is: 17,255.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183.76 : 34,773.36 = 11,504.64 : x
  2. Step 2: Convert to fraction form
    23,183.76/34,773.36 = 11,504.64/x
  3. Step 3: Cross multiply
    23,183.76x = 34,773.36 × 11,504.64
  4. Step 4: Simplify right side
    23,183.76x = 400,054,988.39
  5. Step 5: Solve for x
    x = 400,054,988.39/23,183.76
  6. Step 6: Final answer
    x = 17,255.83

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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.