Home / 236,050.52-354,180.44-123,704.02

Finding the Fourth Proportional to 236,050.52, 354,180.44 and 123,704.02

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Solution

The fourth proportional to 236,050.52, 354,180.44 and 123,704.02 is: 185,610.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,050.52 : 354,180.44 = 123,704.02 : x
  2. Step 2: Convert to fraction form
    236,050.52/354,180.44 = 123,704.02/x
  3. Step 3: Cross multiply
    236,050.52x = 354,180.44 × 123,704.02
  4. Step 4: Simplify right side
    236,050.52x = 43,813,544,233.37
  5. Step 5: Solve for x
    x = 43,813,544,233.37/236,050.52
  6. Step 6: Final answer
    x = 185,610.88

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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.