Home / 5,836.55-8,054.33-3,183.89

Finding the Fourth Proportional to 5,836.55, 8,054.33 and 3,183.89

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Solution

The fourth proportional to 5,836.55, 8,054.33 and 3,183.89 is: 4,393.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.55 : 8,054.33 = 3,183.89 : x
  2. Step 2: Convert to fraction form
    5,836.55/8,054.33 = 3,183.89/x
  3. Step 3: Cross multiply
    5,836.55x = 8,054.33 × 3,183.89
  4. Step 4: Simplify right side
    5,836.55x = 25,644,044.55
  5. Step 5: Solve for x
    x = 25,644,044.55/5,836.55
  6. Step 6: Final answer
    x = 4,393.70

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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.