Home / 5,856.26-8,778.26-2,566.58

Finding the Fourth Proportional to 5,856.26, 8,778.26 and 2,566.58

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Solution

The fourth proportional to 5,856.26, 8,778.26 and 2,566.58 is: 3,847.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.26 : 8,778.26 = 2,566.58 : x
  2. Step 2: Convert to fraction form
    5,856.26/8,778.26 = 2,566.58/x
  3. Step 3: Cross multiply
    5,856.26x = 8,778.26 × 2,566.58
  4. Step 4: Simplify right side
    5,856.26x = 22,530,069.08
  5. Step 5: Solve for x
    x = 22,530,069.08/5,856.26
  6. Step 6: Final answer
    x = 3,847.18

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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.