Home / 194,195.66-267,917.47-193,896.28

Finding the Fourth Proportional to 194,195.66, 267,917.47 and 193,896.28

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Solution

The fourth proportional to 194,195.66, 267,917.47 and 193,896.28 is: 267,504.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,195.66 : 267,917.47 = 193,896.28 : x
  2. Step 2: Convert to fraction form
    194,195.66/267,917.47 = 193,896.28/x
  3. Step 3: Cross multiply
    194,195.66x = 267,917.47 × 193,896.28
  4. Step 4: Simplify right side
    194,195.66x = 51,948,199,625.48
  5. Step 5: Solve for x
    x = 51,948,199,625.48/194,195.66
  6. Step 6: Final answer
    x = 267,504.44

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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.