Home / 5,535.77-8,305.82-3,194.54

Finding the Fourth Proportional to 5,535.77, 8,305.82 and 3,194.54

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Solution

The fourth proportional to 5,535.77, 8,305.82 and 3,194.54 is: 4,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.77 : 8,305.82 = 3,194.54 : x
  2. Step 2: Convert to fraction form
    5,535.77/8,305.82 = 3,194.54/x
  3. Step 3: Cross multiply
    5,535.77x = 8,305.82 × 3,194.54
  4. Step 4: Simplify right side
    5,535.77x = 26,533,237.49
  5. Step 5: Solve for x
    x = 26,533,237.49/5,535.77
  6. Step 6: Final answer
    x = 4,793.05

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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.