Home / 132,906.24-199,171.44-113,106.24

Finding the Fourth Proportional to 132,906.24, 199,171.44 and 113,106.24

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Solution

The fourth proportional to 132,906.24, 199,171.44 and 113,106.24 is: 169,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,906.24 : 199,171.44 = 113,106.24 : x
  2. Step 2: Convert to fraction form
    132,906.24/199,171.44 = 113,106.24/x
  3. Step 3: Cross multiply
    132,906.24x = 199,171.44 × 113,106.24
  4. Step 4: Simplify right side
    132,906.24x = 22,527,532,693.79
  5. Step 5: Solve for x
    x = 22,527,532,693.79/132,906.24
  6. Step 6: Final answer
    x = 169,499.44

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1.5x scale

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.