Home / 151,369.99-227,055-62,525.85

Finding the Fourth Proportional to 151,369.99, 227,055 and 62,525.85

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Solution

The fourth proportional to 151,369.99, 227,055 and 62,525.85 is: 93,788.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,369.99 : 227,055 = 62,525.85 : x
  2. Step 2: Convert to fraction form
    151,369.99/227,055 = 62,525.85/x
  3. Step 3: Cross multiply
    151,369.99x = 227,055 × 62,525.85
  4. Step 4: Simplify right side
    151,369.99x = 14,196,806,871.75
  5. Step 5: Solve for x
    x = 14,196,806,871.75/151,369.99
  6. Step 6: Final answer
    x = 93,788.78

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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.