Home / 332,504.13-498,826.32-107,847.12

Finding the Fourth Proportional to 332,504.13, 498,826.32 and 107,847.12

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Solution

The fourth proportional to 332,504.13, 498,826.32 and 107,847.12 is: 161,793.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,504.13 : 498,826.32 = 107,847.12 : x
  2. Step 2: Convert to fraction form
    332,504.13/498,826.32 = 107,847.12/x
  3. Step 3: Cross multiply
    332,504.13x = 498,826.32 × 107,847.12
  4. Step 4: Simplify right side
    332,504.13x = 53,796,979,628.67
  5. Step 5: Solve for x
    x = 53,796,979,628.67/332,504.13
  6. Step 6: Final answer
    x = 161,793.42

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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.