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Finding the Fourth Proportional to 164,848.80, 227,503.57 and 92,258.97

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Solution

The fourth proportional to 164,848.80, 227,503.57 and 92,258.97 is: 127,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,848.80 : 227,503.57 = 92,258.97 : x
  2. Step 2: Convert to fraction form
    164,848.80/227,503.57 = 92,258.97/x
  3. Step 3: Cross multiply
    164,848.80x = 227,503.57 × 92,258.97
  4. Step 4: Simplify right side
    164,848.80x = 20,989,244,808.88
  5. Step 5: Solve for x
    x = 20,989,244,808.88/164,848.80
  6. Step 6: Final answer
    x = 127,324.22

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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.