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Finding the Fourth Proportional to 117,064.27, 175,626.78 and 32,824.68

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Solution

The fourth proportional to 117,064.27, 175,626.78 and 32,824.68 is: 49,245.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,064.27 : 175,626.78 = 32,824.68 : x
  2. Step 2: Convert to fraction form
    117,064.27/175,626.78 = 32,824.68/x
  3. Step 3: Cross multiply
    117,064.27x = 175,626.78 × 32,824.68
  4. Step 4: Simplify right side
    117,064.27x = 5,764,892,852.93
  5. Step 5: Solve for x
    x = 5,764,892,852.93/117,064.27
  6. Step 6: Final answer
    x = 49,245.54

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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.