Home / 44,834.12-67,212.22-22,629

Finding the Fourth Proportional to 44,834.12, 67,212.22 and 22,629

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Solution

The fourth proportional to 44,834.12, 67,212.22 and 22,629 is: 33,923.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,834.12 : 67,212.22 = 22,629 : x
  2. Step 2: Convert to fraction form
    44,834.12/67,212.22 = 22,629/x
  3. Step 3: Cross multiply
    44,834.12x = 67,212.22 × 22,629
  4. Step 4: Simplify right side
    44,834.12x = 1,520,945,326.38
  5. Step 5: Solve for x
    x = 1,520,945,326.38/44,834.12
  6. Step 6: Final answer
    x = 33,923.84

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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.