Home / 273,600.55-410,441.79-96,076.27

Finding the Fourth Proportional to 273,600.55, 410,441.79 and 96,076.27

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Solution

The fourth proportional to 273,600.55, 410,441.79 and 96,076.27 is: 144,128.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,600.55 : 410,441.79 = 96,076.27 : x
  2. Step 2: Convert to fraction form
    273,600.55/410,441.79 = 96,076.27/x
  3. Step 3: Cross multiply
    273,600.55x = 410,441.79 × 96,076.27
  4. Step 4: Simplify right side
    273,600.55x = 39,433,714,183.11
  5. Step 5: Solve for x
    x = 39,433,714,183.11/273,600.55
  6. Step 6: Final answer
    x = 144,128.79

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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.