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Finding the Fourth Proportional to 335,339.96, 503,059.98 and 110,724.14

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Solution

The fourth proportional to 335,339.96, 503,059.98 and 110,724.14 is: 166,102.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,339.96 : 503,059.98 = 110,724.14 : x
  2. Step 2: Convert to fraction form
    335,339.96/503,059.98 = 110,724.14/x
  3. Step 3: Cross multiply
    335,339.96x = 503,059.98 × 110,724.14
  4. Step 4: Simplify right side
    335,339.96x = 55,700,883,653.92
  5. Step 5: Solve for x
    x = 55,700,883,653.92/335,339.96
  6. Step 6: Final answer
    x = 166,102.73

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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.