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Finding the Fourth Proportional to 63,070.53, 94,633.74 and 33,481.23

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Solution

The fourth proportional to 63,070.53, 94,633.74 and 33,481.23 is: 50,236.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,070.53 : 94,633.74 = 33,481.23 : x
  2. Step 2: Convert to fraction form
    63,070.53/94,633.74 = 33,481.23/x
  3. Step 3: Cross multiply
    63,070.53x = 94,633.74 × 33,481.23
  4. Step 4: Simplify right side
    63,070.53x = 3,168,454,014.70
  5. Step 5: Solve for x
    x = 3,168,454,014.70/63,070.53
  6. Step 6: Final answer
    x = 50,236.68

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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.