Home / 151,750.14-227,566.89-104,860.86

Finding the Fourth Proportional to 151,750.14, 227,566.89 and 104,860.86

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Solution

The fourth proportional to 151,750.14, 227,566.89 and 104,860.86 is: 157,250.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,750.14 : 227,566.89 = 104,860.86 : x
  2. Step 2: Convert to fraction form
    151,750.14/227,566.89 = 104,860.86/x
  3. Step 3: Cross multiply
    151,750.14x = 227,566.89 × 104,860.86
  4. Step 4: Simplify right side
    151,750.14x = 23,862,859,792.93
  5. Step 5: Solve for x
    x = 23,862,859,792.93/151,750.14
  6. Step 6: Final answer
    x = 157,250.99

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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.