Home / 32,628.83-48,914.99-19,453.52

Finding the Fourth Proportional to 32,628.83, 48,914.99 and 19,453.52

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Solution

The fourth proportional to 32,628.83, 48,914.99 and 19,453.52 is: 29,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,628.83 : 48,914.99 = 19,453.52 : x
  2. Step 2: Convert to fraction form
    32,628.83/48,914.99 = 19,453.52/x
  3. Step 3: Cross multiply
    32,628.83x = 48,914.99 × 19,453.52
  4. Step 4: Simplify right side
    32,628.83x = 951,568,559.09
  5. Step 5: Solve for x
    x = 951,568,559.09/32,628.83
  6. Step 6: Final answer
    x = 29,163.43

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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.