Home / 264,164.36-364,546.82-150,989.54

Finding the Fourth Proportional to 264,164.36, 364,546.82 and 150,989.54

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Solution

The fourth proportional to 264,164.36, 364,546.82 and 150,989.54 is: 208,365.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,164.36 : 364,546.82 = 150,989.54 : x
  2. Step 2: Convert to fraction form
    264,164.36/364,546.82 = 150,989.54/x
  3. Step 3: Cross multiply
    264,164.36x = 364,546.82 × 150,989.54
  4. Step 4: Simplify right side
    264,164.36x = 55,042,757,571.63
  5. Step 5: Solve for x
    x = 55,042,757,571.63/264,164.36
  6. Step 6: Final answer
    x = 208,365.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.