Home / 29,942.73-44,914.23-7,754.54

Finding the Fourth Proportional to 29,942.73, 44,914.23 and 7,754.54

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Solution

The fourth proportional to 29,942.73, 44,914.23 and 7,754.54 is: 11,631.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942.73 : 44,914.23 = 7,754.54 : x
  2. Step 2: Convert to fraction form
    29,942.73/44,914.23 = 7,754.54/x
  3. Step 3: Cross multiply
    29,942.73x = 44,914.23 × 7,754.54
  4. Step 4: Simplify right side
    29,942.73x = 348,288,968.53
  5. Step 5: Solve for x
    x = 348,288,968.53/29,942.73
  6. Step 6: Final answer
    x = 11,631.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.