Home / 6,805.25-10,209.19-2,363.08

Finding the Fourth Proportional to 6,805.25, 10,209.19 and 2,363.08

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Solution

The fourth proportional to 6,805.25, 10,209.19 and 2,363.08 is: 3,545.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805.25 : 10,209.19 = 2,363.08 : x
  2. Step 2: Convert to fraction form
    6,805.25/10,209.19 = 2,363.08/x
  3. Step 3: Cross multiply
    6,805.25x = 10,209.19 × 2,363.08
  4. Step 4: Simplify right side
    6,805.25x = 24,125,081.66
  5. Step 5: Solve for x
    x = 24,125,081.66/6,805.25
  6. Step 6: Final answer
    x = 3,545.07

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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.