Home / 5,535.54-8,303.31-4,305.96

Finding the Fourth Proportional to 5,535.54, 8,303.31 and 4,305.96

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Solution

The fourth proportional to 5,535.54, 8,303.31 and 4,305.96 is: 6,458.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.54 : 8,303.31 = 4,305.96 : x
  2. Step 2: Convert to fraction form
    5,535.54/8,303.31 = 4,305.96/x
  3. Step 3: Cross multiply
    5,535.54x = 8,303.31 × 4,305.96
  4. Step 4: Simplify right side
    5,535.54x = 35,753,720.73
  5. Step 5: Solve for x
    x = 35,753,720.73/5,535.54
  6. Step 6: Final answer
    x = 6,458.94

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Similar ratio
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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.