Home / 51,366.33-77,059.22-29,204.73

Finding the Fourth Proportional to 51,366.33, 77,059.22 and 29,204.73

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Solution

The fourth proportional to 51,366.33, 77,059.22 and 29,204.73 is: 43,812.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,366.33 : 77,059.22 = 29,204.73 : x
  2. Step 2: Convert to fraction form
    51,366.33/77,059.22 = 29,204.73/x
  3. Step 3: Cross multiply
    51,366.33x = 77,059.22 × 29,204.73
  4. Step 4: Simplify right side
    51,366.33x = 2,250,493,568.09
  5. Step 5: Solve for x
    x = 2,250,493,568.09/51,366.33
  6. Step 6: Final answer
    x = 43,812.62

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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.