Home / 5,717.43-8,575.34-2,794.95

Finding the Fourth Proportional to 5,717.43, 8,575.34 and 2,794.95

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Solution

The fourth proportional to 5,717.43, 8,575.34 and 2,794.95 is: 4,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,717.43 : 8,575.34 = 2,794.95 : x
  2. Step 2: Convert to fraction form
    5,717.43/8,575.34 = 2,794.95/x
  3. Step 3: Cross multiply
    5,717.43x = 8,575.34 × 2,794.95
  4. Step 4: Simplify right side
    5,717.43x = 23,967,632.56
  5. Step 5: Solve for x
    x = 23,967,632.56/5,717.43
  6. Step 6: Final answer
    x = 4,192.03

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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.