Home / 2,733.94-4,102.73-1,348.23

Finding the Fourth Proportional to 2,733.94, 4,102.73 and 1,348.23

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Solution

The fourth proportional to 2,733.94, 4,102.73 and 1,348.23 is: 2,023.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.94 : 4,102.73 = 1,348.23 : x
  2. Step 2: Convert to fraction form
    2,733.94/4,102.73 = 1,348.23/x
  3. Step 3: Cross multiply
    2,733.94x = 4,102.73 × 1,348.23
  4. Step 4: Simplify right side
    2,733.94x = 5,531,423.67
  5. Step 5: Solve for x
    x = 5,531,423.67/2,733.94
  6. Step 6: Final answer
    x = 2,023.24

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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.