Home / 151,029.20-226,571.12-62,233.31

Finding the Fourth Proportional to 151,029.20, 226,571.12 and 62,233.31

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Solution

The fourth proportional to 151,029.20, 226,571.12 and 62,233.31 is: 93,361.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,029.20 : 226,571.12 = 62,233.31 : x
  2. Step 2: Convert to fraction form
    151,029.20/226,571.12 = 62,233.31/x
  3. Step 3: Cross multiply
    151,029.20x = 226,571.12 × 62,233.31
  4. Step 4: Simplify right side
    151,029.20x = 14,100,270,748.01
  5. Step 5: Solve for x
    x = 14,100,270,748.01/151,029.20
  6. Step 6: Final answer
    x = 93,361.22

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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.