Home / 6,725.08-10,083.66-2,828.44

Finding the Fourth Proportional to 6,725.08, 10,083.66 and 2,828.44

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Solution

The fourth proportional to 6,725.08, 10,083.66 and 2,828.44 is: 4,240.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725.08 : 10,083.66 = 2,828.44 : x
  2. Step 2: Convert to fraction form
    6,725.08/10,083.66 = 2,828.44/x
  3. Step 3: Cross multiply
    6,725.08x = 10,083.66 × 2,828.44
  4. Step 4: Simplify right side
    6,725.08x = 28,521,027.29
  5. Step 5: Solve for x
    x = 28,521,027.29/6,725.08
  6. Step 6: Final answer
    x = 4,240.99

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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.