Home / 6,835.44-10,249.92-3,545.24

Finding the Fourth Proportional to 6,835.44, 10,249.92 and 3,545.24

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Solution

The fourth proportional to 6,835.44, 10,249.92 and 3,545.24 is: 5,316.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835.44 : 10,249.92 = 3,545.24 : x
  2. Step 2: Convert to fraction form
    6,835.44/10,249.92 = 3,545.24/x
  3. Step 3: Cross multiply
    6,835.44x = 10,249.92 × 3,545.24
  4. Step 4: Simplify right side
    6,835.44x = 36,338,426.38
  5. Step 5: Solve for x
    x = 36,338,426.38/6,835.44
  6. Step 6: Final answer
    x = 5,316.18

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1.5x scale

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.