Home / 34,910.68-52,354.27-11,212.41

Finding the Fourth Proportional to 34,910.68, 52,354.27 and 11,212.41

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Solution

The fourth proportional to 34,910.68, 52,354.27 and 11,212.41 is: 16,814.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,910.68 : 52,354.27 = 11,212.41 : x
  2. Step 2: Convert to fraction form
    34,910.68/52,354.27 = 11,212.41/x
  3. Step 3: Cross multiply
    34,910.68x = 52,354.27 × 11,212.41
  4. Step 4: Simplify right side
    34,910.68x = 587,017,222.66
  5. Step 5: Solve for x
    x = 587,017,222.66/34,910.68
  6. Step 6: Final answer
    x = 16,814.83

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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.