Home / 49,944.50-68,923.41-27,588.50

Finding the Fourth Proportional to 49,944.50, 68,923.41 and 27,588.50

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Solution

The fourth proportional to 49,944.50, 68,923.41 and 27,588.50 is: 38,072.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,944.50 : 68,923.41 = 27,588.50 : x
  2. Step 2: Convert to fraction form
    49,944.50/68,923.41 = 27,588.50/x
  3. Step 3: Cross multiply
    49,944.50x = 68,923.41 × 27,588.50
  4. Step 4: Simplify right side
    49,944.50x = 1,901,493,496.79
  5. Step 5: Solve for x
    x = 1,901,493,496.79/49,944.50
  6. Step 6: Final answer
    x = 38,072.13

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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.