Home / 332,845.75-459,327.15-181,942.75

Finding the Fourth Proportional to 332,845.75, 459,327.15 and 181,942.75

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Solution

The fourth proportional to 332,845.75, 459,327.15 and 181,942.75 is: 251,081.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,845.75 : 459,327.15 = 181,942.75 : x
  2. Step 2: Convert to fraction form
    332,845.75/459,327.15 = 181,942.75/x
  3. Step 3: Cross multiply
    332,845.75x = 459,327.15 × 181,942.75
  4. Step 4: Simplify right side
    332,845.75x = 83,571,244,820.66
  5. Step 5: Solve for x
    x = 83,571,244,820.66/332,845.75
  6. Step 6: Final answer
    x = 251,081.00

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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.