Home / 194,169.24-291,287.06-88,997.22

Finding the Fourth Proportional to 194,169.24, 291,287.06 and 88,997.22

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Solution

The fourth proportional to 194,169.24, 291,287.06 and 88,997.22 is: 133,511.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,169.24 : 291,287.06 = 88,997.22 : x
  2. Step 2: Convert to fraction form
    194,169.24/291,287.06 = 88,997.22/x
  3. Step 3: Cross multiply
    194,169.24x = 291,287.06 × 88,997.22
  4. Step 4: Simplify right side
    194,169.24x = 25,923,738,116.99
  5. Step 5: Solve for x
    x = 25,923,738,116.99/194,169.24
  6. Step 6: Final answer
    x = 133,511.04

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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.