Home / 2,730.82-4,093.98-2,267.32

Finding the Fourth Proportional to 2,730.82, 4,093.98 and 2,267.32

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Solution

The fourth proportional to 2,730.82, 4,093.98 and 2,267.32 is: 3,399.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730.82 : 4,093.98 = 2,267.32 : x
  2. Step 2: Convert to fraction form
    2,730.82/4,093.98 = 2,267.32/x
  3. Step 3: Cross multiply
    2,730.82x = 4,093.98 × 2,267.32
  4. Step 4: Simplify right side
    2,730.82x = 9,282,362.73
  5. Step 5: Solve for x
    x = 9,282,362.73/2,730.82
  6. Step 6: Final answer
    x = 3,399.11

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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.