Home / 151,546.35-227,024.28-92,234.91

Finding the Fourth Proportional to 151,546.35, 227,024.28 and 92,234.91

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Solution

The fourth proportional to 151,546.35, 227,024.28 and 92,234.91 is: 138,172.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,546.35 : 227,024.28 = 92,234.91 : x
  2. Step 2: Convert to fraction form
    151,546.35/227,024.28 = 92,234.91/x
  3. Step 3: Cross multiply
    151,546.35x = 227,024.28 × 92,234.91
  4. Step 4: Simplify right side
    151,546.35x = 20,939,564,033.61
  5. Step 5: Solve for x
    x = 20,939,564,033.61/151,546.35
  6. Step 6: Final answer
    x = 138,172.67

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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.