Home / 164,156.34-226,522.14-92,553.96

Finding the Fourth Proportional to 164,156.34, 226,522.14 and 92,553.96

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Solution

The fourth proportional to 164,156.34, 226,522.14 and 92,553.96 is: 127,716.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,156.34 : 226,522.14 = 92,553.96 : x
  2. Step 2: Convert to fraction form
    164,156.34/226,522.14 = 92,553.96/x
  3. Step 3: Cross multiply
    164,156.34x = 226,522.14 × 92,553.96
  4. Step 4: Simplify right side
    164,156.34x = 20,965,521,084.67
  5. Step 5: Solve for x
    x = 20,965,521,084.67/164,156.34
  6. Step 6: Final answer
    x = 127,716.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.