Home / 122,273.78-183,410.94-33,528.56

Finding the Fourth Proportional to 122,273.78, 183,410.94 and 33,528.56

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Solution

The fourth proportional to 122,273.78, 183,410.94 and 33,528.56 is: 50,292.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,273.78 : 183,410.94 = 33,528.56 : x
  2. Step 2: Convert to fraction form
    122,273.78/183,410.94 = 33,528.56/x
  3. Step 3: Cross multiply
    122,273.78x = 183,410.94 × 33,528.56
  4. Step 4: Simplify right side
    122,273.78x = 6,149,504,706.45
  5. Step 5: Solve for x
    x = 6,149,504,706.45/122,273.78
  6. Step 6: Final answer
    x = 50,292.91

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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.