Home / 96,193.44-144,158.40-54,093.96

Finding the Fourth Proportional to 96,193.44, 144,158.40 and 54,093.96

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Solution

The fourth proportional to 96,193.44, 144,158.40 and 54,093.96 is: 81,066.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.44 : 144,158.40 = 54,093.96 : x
  2. Step 2: Convert to fraction form
    96,193.44/144,158.40 = 54,093.96/x
  3. Step 3: Cross multiply
    96,193.44x = 144,158.40 × 54,093.96
  4. Step 4: Simplify right side
    96,193.44x = 7,798,098,723.26
  5. Step 5: Solve for x
    x = 7,798,098,723.26/96,193.44
  6. Step 6: Final answer
    x = 81,066.85

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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.