Home / 329,184.34-454,092.50-267,996.35

Finding the Fourth Proportional to 329,184.34, 454,092.50 and 267,996.35

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Solution

The fourth proportional to 329,184.34, 454,092.50 and 267,996.35 is: 369,686.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,184.34 : 454,092.50 = 267,996.35 : x
  2. Step 2: Convert to fraction form
    329,184.34/454,092.50 = 267,996.35/x
  3. Step 3: Cross multiply
    329,184.34x = 454,092.50 × 267,996.35
  4. Step 4: Simplify right side
    329,184.34x = 121,695,131,222.39
  5. Step 5: Solve for x
    x = 121,695,131,222.39/329,184.34
  6. Step 6: Final answer
    x = 369,686.88

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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.