Home / 151,682.21-227,523.41-62,911.88

Finding the Fourth Proportional to 151,682.21, 227,523.41 and 62,911.88

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Solution

The fourth proportional to 151,682.21, 227,523.41 and 62,911.88 is: 94,367.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,682.21 : 227,523.41 = 62,911.88 : x
  2. Step 2: Convert to fraction form
    151,682.21/227,523.41 = 62,911.88/x
  3. Step 3: Cross multiply
    151,682.21x = 227,523.41 × 62,911.88
  4. Step 4: Simplify right side
    151,682.21x = 14,313,925,467.11
  5. Step 5: Solve for x
    x = 14,313,925,467.11/151,682.21
  6. Step 6: Final answer
    x = 94,367.86

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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.