Home / 15,544.26-23,311.77-4,451.94

Finding the Fourth Proportional to 15,544.26, 23,311.77 and 4,451.94

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Solution

The fourth proportional to 15,544.26, 23,311.77 and 4,451.94 is: 6,676.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544.26 : 23,311.77 = 4,451.94 : x
  2. Step 2: Convert to fraction form
    15,544.26/23,311.77 = 4,451.94/x
  3. Step 3: Cross multiply
    15,544.26x = 23,311.77 × 4,451.94
  4. Step 4: Simplify right side
    15,544.26x = 103,782,601.33
  5. Step 5: Solve for x
    x = 103,782,601.33/15,544.26
  6. Step 6: Final answer
    x = 6,676.59

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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.