Home / 150,922.65-226,370.82-51,080.61

Finding the Fourth Proportional to 150,922.65, 226,370.82 and 51,080.61

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Solution

The fourth proportional to 150,922.65, 226,370.82 and 51,080.61 is: 76,616.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,922.65 : 226,370.82 = 51,080.61 : x
  2. Step 2: Convert to fraction form
    150,922.65/226,370.82 = 51,080.61/x
  3. Step 3: Cross multiply
    150,922.65x = 226,370.82 × 51,080.61
  4. Step 4: Simplify right side
    150,922.65x = 11,563,159,571.80
  5. Step 5: Solve for x
    x = 11,563,159,571.80/150,922.65
  6. Step 6: Final answer
    x = 76,616.46

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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.