Home / 3,283.26-4,530.94-1,957.73

Finding the Fourth Proportional to 3,283.26, 4,530.94 and 1,957.73

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Solution

The fourth proportional to 3,283.26, 4,530.94 and 1,957.73 is: 2,701.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283.26 : 4,530.94 = 1,957.73 : x
  2. Step 2: Convert to fraction form
    3,283.26/4,530.94 = 1,957.73/x
  3. Step 3: Cross multiply
    3,283.26x = 4,530.94 × 1,957.73
  4. Step 4: Simplify right side
    3,283.26x = 8,870,324.72
  5. Step 5: Solve for x
    x = 8,870,324.72/3,283.26
  6. Step 6: Final answer
    x = 2,701.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.