Home / 73,824.82-110,603.48-33,877.24

Finding the Fourth Proportional to 73,824.82, 110,603.48 and 33,877.24

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Solution

The fourth proportional to 73,824.82, 110,603.48 and 33,877.24 is: 50,754.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,824.82 : 110,603.48 = 33,877.24 : x
  2. Step 2: Convert to fraction form
    73,824.82/110,603.48 = 33,877.24/x
  3. Step 3: Cross multiply
    73,824.82x = 110,603.48 × 33,877.24
  4. Step 4: Simplify right side
    73,824.82x = 3,746,940,190.90
  5. Step 5: Solve for x
    x = 3,746,940,190.90/73,824.82
  6. Step 6: Final answer
    x = 50,754.48

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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.