Home / 263,673.28-395,334.96-184,883.04

Finding the Fourth Proportional to 263,673.28, 395,334.96 and 184,883.04

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Solution

The fourth proportional to 263,673.28, 395,334.96 and 184,883.04 is: 277,201.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,673.28 : 395,334.96 = 184,883.04 : x
  2. Step 2: Convert to fraction form
    263,673.28/395,334.96 = 184,883.04/x
  3. Step 3: Cross multiply
    263,673.28x = 395,334.96 × 184,883.04
  4. Step 4: Simplify right side
    263,673.28x = 73,090,729,223.08
  5. Step 5: Solve for x
    x = 73,090,729,223.08/263,673.28
  6. Step 6: Final answer
    x = 277,201.88

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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.