Home / 332,077.34-458,185.20-194,234.82

Finding the Fourth Proportional to 332,077.34, 458,185.20 and 194,234.82

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Solution

The fourth proportional to 332,077.34, 458,185.20 and 194,234.82 is: 267,996.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,077.34 : 458,185.20 = 194,234.82 : x
  2. Step 2: Convert to fraction form
    332,077.34/458,185.20 = 194,234.82/x
  3. Step 3: Cross multiply
    332,077.34x = 458,185.20 × 194,234.82
  4. Step 4: Simplify right side
    332,077.34x = 88,995,519,848.66
  5. Step 5: Solve for x
    x = 88,995,519,848.66/332,077.34
  6. Step 6: Final answer
    x = 267,996.37

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1.5x scale

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.