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Finding the Fourth Proportional to 164,416.48, 226,895.52 and 92,799.52

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Solution

The fourth proportional to 164,416.48, 226,895.52 and 92,799.52 is: 128,063.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,416.48 : 226,895.52 = 92,799.52 : x
  2. Step 2: Convert to fraction form
    164,416.48/226,895.52 = 92,799.52/x
  3. Step 3: Cross multiply
    164,416.48x = 226,895.52 × 92,799.52
  4. Step 4: Simplify right side
    164,416.48x = 21,055,795,346.15
  5. Step 5: Solve for x
    x = 21,055,795,346.15/164,416.48
  6. Step 6: Final answer
    x = 128,063.78

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