Home / 267,942.63-369,934.04-166,076.42

Finding the Fourth Proportional to 267,942.63, 369,934.04 and 166,076.42

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Solution

The fourth proportional to 267,942.63, 369,934.04 and 166,076.42 is: 229,292.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,942.63 : 369,934.04 = 166,076.42 : x
  2. Step 2: Convert to fraction form
    267,942.63/369,934.04 = 166,076.42/x
  3. Step 3: Cross multiply
    267,942.63x = 369,934.04 × 166,076.42
  4. Step 4: Simplify right side
    267,942.63x = 61,437,320,168.95
  5. Step 5: Solve for x
    x = 61,437,320,168.95/267,942.63
  6. Step 6: Final answer
    x = 229,292.82

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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.