Home / 122,310.62-183,453.61-33,573.06

Finding the Fourth Proportional to 122,310.62, 183,453.61 and 33,573.06

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Solution

The fourth proportional to 122,310.62, 183,453.61 and 33,573.06 is: 50,356.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,310.62 : 183,453.61 = 33,573.06 : x
  2. Step 2: Convert to fraction form
    122,310.62/183,453.61 = 33,573.06/x
  3. Step 3: Cross multiply
    122,310.62x = 183,453.61 × 33,573.06
  4. Step 4: Simplify right side
    122,310.62x = 6,159,099,055.75
  5. Step 5: Solve for x
    x = 6,159,099,055.75/122,310.62
  6. Step 6: Final answer
    x = 50,356.21

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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.