Home / 5,923.82-8,882.46-2,412.92

Finding the Fourth Proportional to 5,923.82, 8,882.46 and 2,412.92

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Solution

The fourth proportional to 5,923.82, 8,882.46 and 2,412.92 is: 3,618.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.82 : 8,882.46 = 2,412.92 : x
  2. Step 2: Convert to fraction form
    5,923.82/8,882.46 = 2,412.92/x
  3. Step 3: Cross multiply
    5,923.82x = 8,882.46 × 2,412.92
  4. Step 4: Simplify right side
    5,923.82x = 21,432,665.38
  5. Step 5: Solve for x
    x = 21,432,665.38/5,923.82
  6. Step 6: Final answer
    x = 3,618.05

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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.