Home / 34,500.96-51,754.56-14,775.04

Finding the Fourth Proportional to 34,500.96, 51,754.56 and 14,775.04

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Solution

The fourth proportional to 34,500.96, 51,754.56 and 14,775.04 is: 22,163.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,500.96 : 51,754.56 = 14,775.04 : x
  2. Step 2: Convert to fraction form
    34,500.96/51,754.56 = 14,775.04/x
  3. Step 3: Cross multiply
    34,500.96x = 51,754.56 × 14,775.04
  4. Step 4: Simplify right side
    34,500.96x = 764,675,694.18
  5. Step 5: Solve for x
    x = 764,675,694.18/34,500.96
  6. Step 6: Final answer
    x = 22,163.90

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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.