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Finding the Fourth Proportional to 63,010.74, 94,689.72 and 33,450.72

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Solution

The fourth proportional to 63,010.74, 94,689.72 and 33,450.72 is: 50,268.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,010.74 : 94,689.72 = 33,450.72 : x
  2. Step 2: Convert to fraction form
    63,010.74/94,689.72 = 33,450.72/x
  3. Step 3: Cross multiply
    63,010.74x = 94,689.72 × 33,450.72
  4. Step 4: Simplify right side
    63,010.74x = 3,167,439,310.60
  5. Step 5: Solve for x
    x = 3,167,439,310.60/63,010.74
  6. Step 6: Final answer
    x = 50,268.24

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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.