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Finding the Fourth Proportional to 297,796.67, 446,497.52 and 108,234.53

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Solution

The fourth proportional to 297,796.67, 446,497.52 and 108,234.53 is: 162,280.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,796.67 : 446,497.52 = 108,234.53 : x
  2. Step 2: Convert to fraction form
    297,796.67/446,497.52 = 108,234.53/x
  3. Step 3: Cross multiply
    297,796.67x = 446,497.52 × 108,234.53
  4. Step 4: Simplify right side
    297,796.67x = 48,326,446,990.88
  5. Step 5: Solve for x
    x = 48,326,446,990.88/297,796.67
  6. Step 6: Final answer
    x = 162,280.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.