Home / 44,550.25-66,640.70-33,939.99

Finding the Fourth Proportional to 44,550.25, 66,640.70 and 33,939.99

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Solution

The fourth proportional to 44,550.25, 66,640.70 and 33,939.99 is: 50,769.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,550.25 : 66,640.70 = 33,939.99 : x
  2. Step 2: Convert to fraction form
    44,550.25/66,640.70 = 33,939.99/x
  3. Step 3: Cross multiply
    44,550.25x = 66,640.70 × 33,939.99
  4. Step 4: Simplify right side
    44,550.25x = 2,261,784,725.23
  5. Step 5: Solve for x
    x = 2,261,784,725.23/44,550.25
  6. Step 6: Final answer
    x = 50,769.29

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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.