Home / 29,084.69-43,617.79-9,358.66

Finding the Fourth Proportional to 29,084.69, 43,617.79 and 9,358.66

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Solution

The fourth proportional to 29,084.69, 43,617.79 and 9,358.66 is: 14,035.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084.69 : 43,617.79 = 9,358.66 : x
  2. Step 2: Convert to fraction form
    29,084.69/43,617.79 = 9,358.66/x
  3. Step 3: Cross multiply
    29,084.69x = 43,617.79 × 9,358.66
  4. Step 4: Simplify right side
    29,084.69x = 408,204,066.56
  5. Step 5: Solve for x
    x = 408,204,066.56/29,084.69
  6. Step 6: Final answer
    x = 14,035.02

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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.