Home / 122,338.83-183,488.59-33,571.60

Finding the Fourth Proportional to 122,338.83, 183,488.59 and 33,571.60

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Solution

The fourth proportional to 122,338.83, 183,488.59 and 33,571.60 is: 50,352.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,338.83 : 183,488.59 = 33,571.60 : x
  2. Step 2: Convert to fraction form
    122,338.83/183,488.59 = 33,571.60/x
  3. Step 3: Cross multiply
    122,338.83x = 183,488.59 × 33,571.60
  4. Step 4: Simplify right side
    122,338.83x = 6,160,005,548.04
  5. Step 5: Solve for x
    x = 6,160,005,548.04/122,338.83
  6. Step 6: Final answer
    x = 50,352.01

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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.