Home / 5,535.96-8,306.03-3,316.36

Finding the Fourth Proportional to 5,535.96, 8,306.03 and 3,316.36

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Solution

The fourth proportional to 5,535.96, 8,306.03 and 3,316.36 is: 4,975.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.96 : 8,306.03 = 3,316.36 : x
  2. Step 2: Convert to fraction form
    5,535.96/8,306.03 = 3,316.36/x
  3. Step 3: Cross multiply
    5,535.96x = 8,306.03 × 3,316.36
  4. Step 4: Simplify right side
    5,535.96x = 27,545,785.65
  5. Step 5: Solve for x
    x = 27,545,785.65/5,535.96
  6. Step 6: Final answer
    x = 4,975.79

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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.