Home / 164,910.49-227,582.07-96,926.49

Finding the Fourth Proportional to 164,910.49, 227,582.07 and 96,926.49

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Solution

The fourth proportional to 164,910.49, 227,582.07 and 96,926.49 is: 133,761.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,910.49 : 227,582.07 = 96,926.49 : x
  2. Step 2: Convert to fraction form
    164,910.49/227,582.07 = 96,926.49/x
  3. Step 3: Cross multiply
    164,910.49x = 227,582.07 × 96,926.49
  4. Step 4: Simplify right side
    164,910.49x = 22,058,731,232.03
  5. Step 5: Solve for x
    x = 22,058,731,232.03/164,910.49
  6. Step 6: Final answer
    x = 133,761.84

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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.