Home / 5,633.35-8,450.93-3,183.91

Finding the Fourth Proportional to 5,633.35, 8,450.93 and 3,183.91

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Solution

The fourth proportional to 5,633.35, 8,450.93 and 3,183.91 is: 4,776.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633.35 : 8,450.93 = 3,183.91 : x
  2. Step 2: Convert to fraction form
    5,633.35/8,450.93 = 3,183.91/x
  3. Step 3: Cross multiply
    5,633.35x = 8,450.93 × 3,183.91
  4. Step 4: Simplify right side
    5,633.35x = 26,906,987.37
  5. Step 5: Solve for x
    x = 26,906,987.37/5,633.35
  6. Step 6: Final answer
    x = 4,776.38

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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.