Home / 151,922.07-227,760.98-104,396.33

Finding the Fourth Proportional to 151,922.07, 227,760.98 and 104,396.33

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Solution

The fourth proportional to 151,922.07, 227,760.98 and 104,396.33 is: 156,510.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,922.07 : 227,760.98 = 104,396.33 : x
  2. Step 2: Convert to fraction form
    151,922.07/227,760.98 = 104,396.33/x
  3. Step 3: Cross multiply
    151,922.07x = 227,760.98 × 104,396.33
  4. Step 4: Simplify right side
    151,922.07x = 23,777,410,429.20
  5. Step 5: Solve for x
    x = 23,777,410,429.20/151,922.07
  6. Step 6: Final answer
    x = 156,510.57

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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.