Home / 5,836.05-8,053.49-3,183.47

Finding the Fourth Proportional to 5,836.05, 8,053.49 and 3,183.47

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Solution

The fourth proportional to 5,836.05, 8,053.49 and 3,183.47 is: 4,393.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.05 : 8,053.49 = 3,183.47 : x
  2. Step 2: Convert to fraction form
    5,836.05/8,053.49 = 3,183.47/x
  3. Step 3: Cross multiply
    5,836.05x = 8,053.49 × 3,183.47
  4. Step 4: Simplify right side
    5,836.05x = 25,638,041.70
  5. Step 5: Solve for x
    x = 25,638,041.70/5,836.05
  6. Step 6: Final answer
    x = 4,393.05

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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.