Home / 122,270.11-183,392.88-33,532.54

Finding the Fourth Proportional to 122,270.11, 183,392.88 and 33,532.54

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Solution

The fourth proportional to 122,270.11, 183,392.88 and 33,532.54 is: 50,295.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,270.11 : 183,392.88 = 33,532.54 : x
  2. Step 2: Convert to fraction form
    122,270.11/183,392.88 = 33,532.54/x
  3. Step 3: Cross multiply
    122,270.11x = 183,392.88 × 33,532.54
  4. Step 4: Simplify right side
    122,270.11x = 6,149,629,084.32
  5. Step 5: Solve for x
    x = 6,149,629,084.32/122,270.11
  6. Step 6: Final answer
    x = 50,295.44

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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.