Home / 44,819.24-67,212.88-14,828

Finding the Fourth Proportional to 44,819.24, 67,212.88 and 14,828

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Solution

The fourth proportional to 44,819.24, 67,212.88 and 14,828 is: 22,236.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,819.24 : 67,212.88 = 14,828 : x
  2. Step 2: Convert to fraction form
    44,819.24/67,212.88 = 14,828/x
  3. Step 3: Cross multiply
    44,819.24x = 67,212.88 × 14,828
  4. Step 4: Simplify right side
    44,819.24x = 996,632,584.64
  5. Step 5: Solve for x
    x = 996,632,584.64/44,819.24
  6. Step 6: Final answer
    x = 22,236.71

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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.