Home / 44,914.38-67,371.57-13,745.58

Finding the Fourth Proportional to 44,914.38, 67,371.57 and 13,745.58

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Solution

The fourth proportional to 44,914.38, 67,371.57 and 13,745.58 is: 20,618.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,914.38 : 67,371.57 = 13,745.58 : x
  2. Step 2: Convert to fraction form
    44,914.38/67,371.57 = 13,745.58/x
  3. Step 3: Cross multiply
    44,914.38x = 67,371.57 × 13,745.58
  4. Step 4: Simplify right side
    44,914.38x = 926,061,305.16
  5. Step 5: Solve for x
    x = 926,061,305.16/44,914.38
  6. Step 6: Final answer
    x = 20,618.37

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Similar ratio
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1.5x scale

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.