Home / 49,230.09-73,844.61-33,395.91

Finding the Fourth Proportional to 49,230.09, 73,844.61 and 33,395.91

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Solution

The fourth proportional to 49,230.09, 73,844.61 and 33,395.91 is: 50,093.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,230.09 : 73,844.61 = 33,395.91 : x
  2. Step 2: Convert to fraction form
    49,230.09/73,844.61 = 33,395.91/x
  3. Step 3: Cross multiply
    49,230.09x = 73,844.61 × 33,395.91
  4. Step 4: Simplify right side
    49,230.09x = 2,466,107,949.55
  5. Step 5: Solve for x
    x = 2,466,107,949.55/49,230.09
  6. Step 6: Final answer
    x = 50,093.51

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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.