Home / 111,544.96-167,339.20-32,660.48

Finding the Fourth Proportional to 111,544.96, 167,339.20 and 32,660.48

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Solution

The fourth proportional to 111,544.96, 167,339.20 and 32,660.48 is: 48,997.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,544.96 : 167,339.20 = 32,660.48 : x
  2. Step 2: Convert to fraction form
    111,544.96/167,339.20 = 32,660.48/x
  3. Step 3: Cross multiply
    111,544.96x = 167,339.20 × 32,660.48
  4. Step 4: Simplify right side
    111,544.96x = 5,465,378,594.82
  5. Step 5: Solve for x
    x = 5,465,378,594.82/111,544.96
  6. Step 6: Final answer
    x = 48,997.09

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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.