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Finding the Fourth Proportional to 96,796.96, 145,233 and 37,674.16

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Solution

The fourth proportional to 96,796.96, 145,233 and 37,674.16 is: 56,525.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,796.96 : 145,233 = 37,674.16 : x
  2. Step 2: Convert to fraction form
    96,796.96/145,233 = 37,674.16/x
  3. Step 3: Cross multiply
    96,796.96x = 145,233 × 37,674.16
  4. Step 4: Simplify right side
    96,796.96x = 5,471,531,279.28
  5. Step 5: Solve for x
    x = 5,471,531,279.28/96,796.96
  6. Step 6: Final answer
    x = 56,525.86

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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.