Home / 297,524.25-446,285.46-107,984.36

Finding the Fourth Proportional to 297,524.25, 446,285.46 and 107,984.36

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Solution

The fourth proportional to 297,524.25, 446,285.46 and 107,984.36 is: 161,976.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,524.25 : 446,285.46 = 107,984.36 : x
  2. Step 2: Convert to fraction form
    297,524.25/446,285.46 = 107,984.36/x
  3. Step 3: Cross multiply
    297,524.25x = 446,285.46 × 107,984.36
  4. Step 4: Simplify right side
    297,524.25x = 48,191,851,296.06
  5. Step 5: Solve for x
    x = 48,191,851,296.06/297,524.25
  6. Step 6: Final answer
    x = 161,976.21

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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.