Home / 122,365.28-183,550.05-33,618.24

Finding the Fourth Proportional to 122,365.28, 183,550.05 and 33,618.24

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Solution

The fourth proportional to 122,365.28, 183,550.05 and 33,618.24 is: 50,427.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,365.28 : 183,550.05 = 33,618.24 : x
  2. Step 2: Convert to fraction form
    122,365.28/183,550.05 = 33,618.24/x
  3. Step 3: Cross multiply
    122,365.28x = 183,550.05 × 33,618.24
  4. Step 4: Simplify right side
    122,365.28x = 6,170,629,632.91
  5. Step 5: Solve for x
    x = 6,170,629,632.91/122,365.28
  6. Step 6: Final answer
    x = 50,427.94

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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.