Home / 29,867.33-44,805.66-10,141.30

Finding the Fourth Proportional to 29,867.33, 44,805.66 and 10,141.30

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Solution

The fourth proportional to 29,867.33, 44,805.66 and 10,141.30 is: 15,213.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,867.33 : 44,805.66 = 10,141.30 : x
  2. Step 2: Convert to fraction form
    29,867.33/44,805.66 = 10,141.30/x
  3. Step 3: Cross multiply
    29,867.33x = 44,805.66 × 10,141.30
  4. Step 4: Simplify right side
    29,867.33x = 454,387,657.74
  5. Step 5: Solve for x
    x = 454,387,657.74/29,867.33
  6. Step 6: Final answer
    x = 15,213.53

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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.