Home / 5,936.56-8,183.64-5,093.20

Finding the Fourth Proportional to 5,936.56, 8,183.64 and 5,093.20

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Solution

The fourth proportional to 5,936.56, 8,183.64 and 5,093.20 is: 7,021.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.56 : 8,183.64 = 5,093.20 : x
  2. Step 2: Convert to fraction form
    5,936.56/8,183.64 = 5,093.20/x
  3. Step 3: Cross multiply
    5,936.56x = 8,183.64 × 5,093.20
  4. Step 4: Simplify right side
    5,936.56x = 41,680,915.25
  5. Step 5: Solve for x
    x = 41,680,915.25/5,936.56
  6. Step 6: Final answer
    x = 7,021.06

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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.