Home / 5,847.42-8,772.76-3,252.18

Finding the Fourth Proportional to 5,847.42, 8,772.76 and 3,252.18

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Solution

The fourth proportional to 5,847.42, 8,772.76 and 3,252.18 is: 4,879.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847.42 : 8,772.76 = 3,252.18 : x
  2. Step 2: Convert to fraction form
    5,847.42/8,772.76 = 3,252.18/x
  3. Step 3: Cross multiply
    5,847.42x = 8,772.76 × 3,252.18
  4. Step 4: Simplify right side
    5,847.42x = 28,530,594.62
  5. Step 5: Solve for x
    x = 28,530,594.62/5,847.42
  6. Step 6: Final answer
    x = 4,879.18

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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.