Home / 150,947.85-226,407.88-51,096.63

Finding the Fourth Proportional to 150,947.85, 226,407.88 and 51,096.63

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Solution

The fourth proportional to 150,947.85, 226,407.88 and 51,096.63 is: 76,640.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,947.85 : 226,407.88 = 51,096.63 : x
  2. Step 2: Convert to fraction form
    150,947.85/226,407.88 = 51,096.63/x
  3. Step 3: Cross multiply
    150,947.85x = 226,407.88 × 51,096.63
  4. Step 4: Simplify right side
    150,947.85x = 11,568,679,673.44
  5. Step 5: Solve for x
    x = 11,568,679,673.44/150,947.85
  6. Step 6: Final answer
    x = 76,640.24

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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.