Home / 132,003.16-197,958.66-53,096.92

Finding the Fourth Proportional to 132,003.16, 197,958.66 and 53,096.92

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Solution

The fourth proportional to 132,003.16, 197,958.66 and 53,096.92 is: 79,626.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,003.16 : 197,958.66 = 53,096.92 : x
  2. Step 2: Convert to fraction form
    132,003.16/197,958.66 = 53,096.92/x
  3. Step 3: Cross multiply
    132,003.16x = 197,958.66 × 53,096.92
  4. Step 4: Simplify right side
    132,003.16x = 10,510,995,133.33
  5. Step 5: Solve for x
    x = 10,510,995,133.33/132,003.16
  6. Step 6: Final answer
    x = 79,626.84

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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.