Home / 164,654.54-227,236.62-93,049.44

Finding the Fourth Proportional to 164,654.54, 227,236.62 and 93,049.44

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Solution

The fourth proportional to 164,654.54, 227,236.62 and 93,049.44 is: 128,415.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,654.54 : 227,236.62 = 93,049.44 : x
  2. Step 2: Convert to fraction form
    164,654.54/227,236.62 = 93,049.44/x
  3. Step 3: Cross multiply
    164,654.54x = 227,236.62 × 93,049.44
  4. Step 4: Simplify right side
    164,654.54x = 21,144,240,238.49
  5. Step 5: Solve for x
    x = 21,144,240,238.49/164,654.54
  6. Step 6: Final answer
    x = 128,415.77

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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.