Home / 29,469.06-44,196.66-8,408.61

Finding the Fourth Proportional to 29,469.06, 44,196.66 and 8,408.61

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Solution

The fourth proportional to 29,469.06, 44,196.66 and 8,408.61 is: 12,610.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469.06 : 44,196.66 = 8,408.61 : x
  2. Step 2: Convert to fraction form
    29,469.06/44,196.66 = 8,408.61/x
  3. Step 3: Cross multiply
    29,469.06x = 44,196.66 × 8,408.61
  4. Step 4: Simplify right side
    29,469.06x = 371,632,477.24
  5. Step 5: Solve for x
    x = 371,632,477.24/29,469.06
  6. Step 6: Final answer
    x = 12,610.94

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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.