Home / 5,523.86-8,286.33-2,060.30

Finding the Fourth Proportional to 5,523.86, 8,286.33 and 2,060.30

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Solution

The fourth proportional to 5,523.86, 8,286.33 and 2,060.30 is: 3,090.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.86 : 8,286.33 = 2,060.30 : x
  2. Step 2: Convert to fraction form
    5,523.86/8,286.33 = 2,060.30/x
  3. Step 3: Cross multiply
    5,523.86x = 8,286.33 × 2,060.30
  4. Step 4: Simplify right side
    5,523.86x = 17,072,325.70
  5. Step 5: Solve for x
    x = 17,072,325.70/5,523.86
  6. Step 6: Final answer
    x = 3,090.65

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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.