Home / 5,462.22-8,179.20-4,582.59

Finding the Fourth Proportional to 5,462.22, 8,179.20 and 4,582.59

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Solution

The fourth proportional to 5,462.22, 8,179.20 and 4,582.59 is: 6,862.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.22 : 8,179.20 = 4,582.59 : x
  2. Step 2: Convert to fraction form
    5,462.22/8,179.20 = 4,582.59/x
  3. Step 3: Cross multiply
    5,462.22x = 8,179.20 × 4,582.59
  4. Step 4: Simplify right side
    5,462.22x = 37,481,920.13
  5. Step 5: Solve for x
    x = 37,481,920.13/5,462.22
  6. Step 6: Final answer
    x = 6,862.03

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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.