Home / 5,906.22-8,859.66-1,523.68

Finding the Fourth Proportional to 5,906.22, 8,859.66 and 1,523.68

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Solution

The fourth proportional to 5,906.22, 8,859.66 and 1,523.68 is: 2,285.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906.22 : 8,859.66 = 1,523.68 : x
  2. Step 2: Convert to fraction form
    5,906.22/8,859.66 = 1,523.68/x
  3. Step 3: Cross multiply
    5,906.22x = 8,859.66 × 1,523.68
  4. Step 4: Simplify right side
    5,906.22x = 13,499,286.75
  5. Step 5: Solve for x
    x = 13,499,286.75/5,906.22
  6. Step 6: Final answer
    x = 2,285.61

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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.