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Finding the Fourth Proportional to 267,536.52, 369,204.48 and 146,684.52

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Solution

The fourth proportional to 267,536.52, 369,204.48 and 146,684.52 is: 202,426.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,536.52 : 369,204.48 = 146,684.52 : x
  2. Step 2: Convert to fraction form
    267,536.52/369,204.48 = 146,684.52/x
  3. Step 3: Cross multiply
    267,536.52x = 369,204.48 × 146,684.52
  4. Step 4: Simplify right side
    267,536.52x = 54,156,581,930.65
  5. Step 5: Solve for x
    x = 54,156,581,930.65/267,536.52
  6. Step 6: Final answer
    x = 202,426.88

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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.