Home / 41,794.21-57,626.63-34,212.61

Finding the Fourth Proportional to 41,794.21, 57,626.63 and 34,212.61

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Solution

The fourth proportional to 41,794.21, 57,626.63 and 34,212.61 is: 47,172.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,794.21 : 57,626.63 = 34,212.61 : x
  2. Step 2: Convert to fraction form
    41,794.21/57,626.63 = 34,212.61/x
  3. Step 3: Cross multiply
    41,794.21x = 57,626.63 × 34,212.61
  4. Step 4: Simplify right side
    41,794.21x = 1,971,557,102.67
  5. Step 5: Solve for x
    x = 1,971,557,102.67/41,794.21
  6. Step 6: Final answer
    x = 47,172.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.