Home / 271,937.45-407,766.11-122,049.24

Finding the Fourth Proportional to 271,937.45, 407,766.11 and 122,049.24

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Solution

The fourth proportional to 271,937.45, 407,766.11 and 122,049.24 is: 183,011.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,937.45 : 407,766.11 = 122,049.24 : x
  2. Step 2: Convert to fraction form
    271,937.45/407,766.11 = 122,049.24/x
  3. Step 3: Cross multiply
    271,937.45x = 407,766.11 × 122,049.24
  4. Step 4: Simplify right side
    271,937.45x = 49,767,543,213.01
  5. Step 5: Solve for x
    x = 49,767,543,213.01/271,937.45
  6. Step 6: Final answer
    x = 183,011.00

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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.