Home / 2,252.06-3,371.93-1,520.18

Finding the Fourth Proportional to 2,252.06, 3,371.93 and 1,520.18

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Solution

The fourth proportional to 2,252.06, 3,371.93 and 1,520.18 is: 2,276.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252.06 : 3,371.93 = 1,520.18 : x
  2. Step 2: Convert to fraction form
    2,252.06/3,371.93 = 1,520.18/x
  3. Step 3: Cross multiply
    2,252.06x = 3,371.93 × 1,520.18
  4. Step 4: Simplify right side
    2,252.06x = 5,125,940.55
  5. Step 5: Solve for x
    x = 5,125,940.55/2,252.06
  6. Step 6: Final answer
    x = 2,276.11

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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.