Home / 73,825.26-110,755.49-23,905.38

Finding the Fourth Proportional to 73,825.26, 110,755.49 and 23,905.38

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Solution

The fourth proportional to 73,825.26, 110,755.49 and 23,905.38 is: 35,863.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,825.26 : 110,755.49 = 23,905.38 : x
  2. Step 2: Convert to fraction form
    73,825.26/110,755.49 = 23,905.38/x
  3. Step 3: Cross multiply
    73,825.26x = 110,755.49 × 23,905.38
  4. Step 4: Simplify right side
    73,825.26x = 2,647,652,075.54
  5. Step 5: Solve for x
    x = 2,647,652,075.54/73,825.26
  6. Step 6: Final answer
    x = 35,863.77

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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.