Home / 36,096.22-54,150.49-11,135.80

Finding the Fourth Proportional to 36,096.22, 54,150.49 and 11,135.80

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Solution

The fourth proportional to 36,096.22, 54,150.49 and 11,135.80 is: 16,705.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,096.22 : 54,150.49 = 11,135.80 : x
  2. Step 2: Convert to fraction form
    36,096.22/54,150.49 = 11,135.80/x
  3. Step 3: Cross multiply
    36,096.22x = 54,150.49 × 11,135.80
  4. Step 4: Simplify right side
    36,096.22x = 603,008,755.79
  5. Step 5: Solve for x
    x = 603,008,755.79/36,096.22
  6. Step 6: Final answer
    x = 16,705.60

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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.