Home / 151,468.41-227,132.78-44,814.23

Finding the Fourth Proportional to 151,468.41, 227,132.78 and 44,814.23

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Solution

The fourth proportional to 151,468.41, 227,132.78 and 44,814.23 is: 67,200.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,468.41 : 227,132.78 = 44,814.23 : x
  2. Step 2: Convert to fraction form
    151,468.41/227,132.78 = 44,814.23/x
  3. Step 3: Cross multiply
    151,468.41x = 227,132.78 × 44,814.23
  4. Step 4: Simplify right side
    151,468.41x = 10,178,780,135.47
  5. Step 5: Solve for x
    x = 10,178,780,135.47/151,468.41
  6. Step 6: Final answer
    x = 67,200.68

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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.