Home / 121,033.22-181,548.90-32,293.86

Finding the Fourth Proportional to 121,033.22, 181,548.90 and 32,293.86

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Solution

The fourth proportional to 121,033.22, 181,548.90 and 32,293.86 is: 48,440.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,033.22 : 181,548.90 = 32,293.86 : x
  2. Step 2: Convert to fraction form
    121,033.22/181,548.90 = 32,293.86/x
  3. Step 3: Cross multiply
    121,033.22x = 181,548.90 × 32,293.86
  4. Step 4: Simplify right side
    121,033.22x = 5,862,914,759.75
  5. Step 5: Solve for x
    x = 5,862,914,759.75/121,033.22
  6. Step 6: Final answer
    x = 48,440.54

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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.