Home / 2,733.11-4,100.25-1,001.73

Finding the Fourth Proportional to 2,733.11, 4,100.25 and 1,001.73

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Solution

The fourth proportional to 2,733.11, 4,100.25 and 1,001.73 is: 1,502.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.11 : 4,100.25 = 1,001.73 : x
  2. Step 2: Convert to fraction form
    2,733.11/4,100.25 = 1,001.73/x
  3. Step 3: Cross multiply
    2,733.11x = 4,100.25 × 1,001.73
  4. Step 4: Simplify right side
    2,733.11x = 4,107,347.19
  5. Step 5: Solve for x
    x = 4,107,347.19/2,733.11
  6. Step 6: Final answer
    x = 1,502.81

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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.