Home / 29,084.87-43,634.14-9,362.69

Finding the Fourth Proportional to 29,084.87, 43,634.14 and 9,362.69

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Solution

The fourth proportional to 29,084.87, 43,634.14 and 9,362.69 is: 14,046.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084.87 : 43,634.14 = 9,362.69 : x
  2. Step 2: Convert to fraction form
    29,084.87/43,634.14 = 9,362.69/x
  3. Step 3: Cross multiply
    29,084.87x = 43,634.14 × 9,362.69
  4. Step 4: Simplify right side
    29,084.87x = 408,532,661.25
  5. Step 5: Solve for x
    x = 408,532,661.25/29,084.87
  6. Step 6: Final answer
    x = 14,046.23

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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.