Home / 6,535.05-9,793.71-4,193.85

Finding the Fourth Proportional to 6,535.05, 9,793.71 and 4,193.85

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Solution

The fourth proportional to 6,535.05, 9,793.71 and 4,193.85 is: 6,285.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535.05 : 9,793.71 = 4,193.85 : x
  2. Step 2: Convert to fraction form
    6,535.05/9,793.71 = 4,193.85/x
  3. Step 3: Cross multiply
    6,535.05x = 9,793.71 × 4,193.85
  4. Step 4: Simplify right side
    6,535.05x = 41,073,350.68
  5. Step 5: Solve for x
    x = 41,073,350.68/6,535.05
  6. Step 6: Final answer
    x = 6,285.09

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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.