Home / 44,910.45-67,370.54-16,843.95

Finding the Fourth Proportional to 44,910.45, 67,370.54 and 16,843.95

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Solution

The fourth proportional to 44,910.45, 67,370.54 and 16,843.95 is: 25,267.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,910.45 : 67,370.54 = 16,843.95 : x
  2. Step 2: Convert to fraction form
    44,910.45/67,370.54 = 16,843.95/x
  3. Step 3: Cross multiply
    44,910.45x = 67,370.54 × 16,843.95
  4. Step 4: Simplify right side
    44,910.45x = 1,134,785,923.01
  5. Step 5: Solve for x
    x = 1,134,785,923.01/44,910.45
  6. Step 6: Final answer
    x = 25,267.75

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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.