Home / 194,977.20-269,073.42-110,094.86

Finding the Fourth Proportional to 194,977.20, 269,073.42 and 110,094.86

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Solution

The fourth proportional to 194,977.20, 269,073.42 and 110,094.86 is: 151,933.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,977.20 : 269,073.42 = 110,094.86 : x
  2. Step 2: Convert to fraction form
    194,977.20/269,073.42 = 110,094.86/x
  3. Step 3: Cross multiply
    194,977.20x = 269,073.42 × 110,094.86
  4. Step 4: Simplify right side
    194,977.20x = 29,623,600,504.62
  5. Step 5: Solve for x
    x = 29,623,600,504.62/194,977.20
  6. Step 6: Final answer
    x = 151,933.66

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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.