Home / 5,566.33-8,350.04-1,617.62

Finding the Fourth Proportional to 5,566.33, 8,350.04 and 1,617.62

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Solution

The fourth proportional to 5,566.33, 8,350.04 and 1,617.62 is: 2,426.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566.33 : 8,350.04 = 1,617.62 : x
  2. Step 2: Convert to fraction form
    5,566.33/8,350.04 = 1,617.62/x
  3. Step 3: Cross multiply
    5,566.33x = 8,350.04 × 1,617.62
  4. Step 4: Simplify right side
    5,566.33x = 13,507,198.69
  5. Step 5: Solve for x
    x = 13,507,198.69/5,566.33
  6. Step 6: Final answer
    x = 2,426.59

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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.