Home / 3,263.48-4,898.46-2,540.96

Finding the Fourth Proportional to 3,263.48, 4,898.46 and 2,540.96

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Solution

The fourth proportional to 3,263.48, 4,898.46 and 2,540.96 is: 3,813.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.48 : 4,898.46 = 2,540.96 : x
  2. Step 2: Convert to fraction form
    3,263.48/4,898.46 = 2,540.96/x
  3. Step 3: Cross multiply
    3,263.48x = 4,898.46 × 2,540.96
  4. Step 4: Simplify right side
    3,263.48x = 12,446,790.92
  5. Step 5: Solve for x
    x = 12,446,790.92/3,263.48
  6. Step 6: Final answer
    x = 3,813.96

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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.