Home / 110,906.32-166,335.02-32,003.40

Finding the Fourth Proportional to 110,906.32, 166,335.02 and 32,003.40

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Solution

The fourth proportional to 110,906.32, 166,335.02 and 32,003.40 is: 47,998.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,906.32 : 166,335.02 = 32,003.40 : x
  2. Step 2: Convert to fraction form
    110,906.32/166,335.02 = 32,003.40/x
  3. Step 3: Cross multiply
    110,906.32x = 166,335.02 × 32,003.40
  4. Step 4: Simplify right side
    110,906.32x = 5,323,286,179.07
  5. Step 5: Solve for x
    x = 5,323,286,179.07/110,906.32
  6. Step 6: Final answer
    x = 47,998.04

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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.