Home / 11,033.15-16,550.46-4,793.58

Finding the Fourth Proportional to 11,033.15, 16,550.46 and 4,793.58

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Solution

The fourth proportional to 11,033.15, 16,550.46 and 4,793.58 is: 7,190.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.15 : 16,550.46 = 4,793.58 : x
  2. Step 2: Convert to fraction form
    11,033.15/16,550.46 = 4,793.58/x
  3. Step 3: Cross multiply
    11,033.15x = 16,550.46 × 4,793.58
  4. Step 4: Simplify right side
    11,033.15x = 79,335,954.05
  5. Step 5: Solve for x
    x = 79,335,954.05/11,033.15
  6. Step 6: Final answer
    x = 7,190.69

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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.