Home / 29,163.31-43,751.88-9,441.83

Finding the Fourth Proportional to 29,163.31, 43,751.88 and 9,441.83

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Solution

The fourth proportional to 29,163.31, 43,751.88 and 9,441.83 is: 14,164.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,163.31 : 43,751.88 = 9,441.83 : x
  2. Step 2: Convert to fraction form
    29,163.31/43,751.88 = 9,441.83/x
  3. Step 3: Cross multiply
    29,163.31x = 43,751.88 × 9,441.83
  4. Step 4: Simplify right side
    29,163.31x = 413,097,922.52
  5. Step 5: Solve for x
    x = 413,097,922.52/29,163.31
  6. Step 6: Final answer
    x = 14,164.99

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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.