Home / 5,847.24-8,068.96-3,194.74

Finding the Fourth Proportional to 5,847.24, 8,068.96 and 3,194.74

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Solution

The fourth proportional to 5,847.24, 8,068.96 and 3,194.74 is: 4,408.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847.24 : 8,068.96 = 3,194.74 : x
  2. Step 2: Convert to fraction form
    5,847.24/8,068.96 = 3,194.74/x
  3. Step 3: Cross multiply
    5,847.24x = 8,068.96 × 3,194.74
  4. Step 4: Simplify right side
    5,847.24x = 25,778,229.27
  5. Step 5: Solve for x
    x = 25,778,229.27/5,847.24
  6. Step 6: Final answer
    x = 4,408.61

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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.