Home / 3,292.47-4,933.24-2,876.94

Finding the Fourth Proportional to 3,292.47, 4,933.24 and 2,876.94

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Solution

The fourth proportional to 3,292.47, 4,933.24 and 2,876.94 is: 4,310.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.47 : 4,933.24 = 2,876.94 : x
  2. Step 2: Convert to fraction form
    3,292.47/4,933.24 = 2,876.94/x
  3. Step 3: Cross multiply
    3,292.47x = 4,933.24 × 2,876.94
  4. Step 4: Simplify right side
    3,292.47x = 14,192,628.29
  5. Step 5: Solve for x
    x = 14,192,628.29/3,292.47
  6. Step 6: Final answer
    x = 4,310.63

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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.