Home / 121,096.90-181,654.44-32,348.44

Finding the Fourth Proportional to 121,096.90, 181,654.44 and 32,348.44

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Solution

The fourth proportional to 121,096.90, 181,654.44 and 32,348.44 is: 48,525.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,096.90 : 181,654.44 = 32,348.44 : x
  2. Step 2: Convert to fraction form
    121,096.90/181,654.44 = 32,348.44/x
  3. Step 3: Cross multiply
    121,096.90x = 181,654.44 × 32,348.44
  4. Step 4: Simplify right side
    121,096.90x = 5,876,237,753.07
  5. Step 5: Solve for x
    x = 5,876,237,753.07/121,096.90
  6. Step 6: Final answer
    x = 48,525.09

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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.