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Finding the Fourth Proportional to 96,090.88, 144,204.36 and 33,766.24

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Solution

The fourth proportional to 96,090.88, 144,204.36 and 33,766.24 is: 50,673.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,090.88 : 144,204.36 = 33,766.24 : x
  2. Step 2: Convert to fraction form
    96,090.88/144,204.36 = 33,766.24/x
  3. Step 3: Cross multiply
    96,090.88x = 144,204.36 × 33,766.24
  4. Step 4: Simplify right side
    96,090.88x = 4,869,239,028.81
  5. Step 5: Solve for x
    x = 4,869,239,028.81/96,090.88
  6. Step 6: Final answer
    x = 50,673.27

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.