Home / 5,826.60-8,739.77-2,363.85

Finding the Fourth Proportional to 5,826.60, 8,739.77 and 2,363.85

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Solution

The fourth proportional to 5,826.60, 8,739.77 and 2,363.85 is: 3,545.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826.60 : 8,739.77 = 2,363.85 : x
  2. Step 2: Convert to fraction form
    5,826.60/8,739.77 = 2,363.85/x
  3. Step 3: Cross multiply
    5,826.60x = 8,739.77 × 2,363.85
  4. Step 4: Simplify right side
    5,826.60x = 20,659,493.50
  5. Step 5: Solve for x
    x = 20,659,493.50/5,826.60
  6. Step 6: Final answer
    x = 3,545.72

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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.