Home / 3,262.29-4,893.43-2,292.72

Finding the Fourth Proportional to 3,262.29, 4,893.43 and 2,292.72

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Solution

The fourth proportional to 3,262.29, 4,893.43 and 2,292.72 is: 3,439.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262.29 : 4,893.43 = 2,292.72 : x
  2. Step 2: Convert to fraction form
    3,262.29/4,893.43 = 2,292.72/x
  3. Step 3: Cross multiply
    3,262.29x = 4,893.43 × 2,292.72
  4. Step 4: Simplify right side
    3,262.29x = 11,219,234.63
  5. Step 5: Solve for x
    x = 11,219,234.63/3,262.29
  6. Step 6: Final answer
    x = 3,439.07

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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.