Home / 82,194.92-113,429.12-44,469.16

Finding the Fourth Proportional to 82,194.92, 113,429.12 and 44,469.16

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Solution

The fourth proportional to 82,194.92, 113,429.12 and 44,469.16 is: 61,367.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,194.92 : 113,429.12 = 44,469.16 : x
  2. Step 2: Convert to fraction form
    82,194.92/113,429.12 = 44,469.16/x
  3. Step 3: Cross multiply
    82,194.92x = 113,429.12 × 44,469.16
  4. Step 4: Simplify right side
    82,194.92x = 5,044,097,685.94
  5. Step 5: Solve for x
    x = 5,044,097,685.94/82,194.92
  6. Step 6: Final answer
    x = 61,367.51

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1.5x scale

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.