Home / 273,586.24-410,523.86-194,137.59

Finding the Fourth Proportional to 273,586.24, 410,523.86 and 194,137.59

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Solution

The fourth proportional to 273,586.24, 410,523.86 and 194,137.59 is: 291,308.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,586.24 : 410,523.86 = 194,137.59 : x
  2. Step 2: Convert to fraction form
    273,586.24/410,523.86 = 194,137.59/x
  3. Step 3: Cross multiply
    273,586.24x = 410,523.86 × 194,137.59
  4. Step 4: Simplify right side
    273,586.24x = 79,698,112,817.90
  5. Step 5: Solve for x
    x = 79,698,112,817.90/273,586.24
  6. Step 6: Final answer
    x = 291,308.92

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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.