Home / 164,599.09-227,146.03-92,001.88

Finding the Fourth Proportional to 164,599.09, 227,146.03 and 92,001.88

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Solution

The fourth proportional to 164,599.09, 227,146.03 and 92,001.88 is: 126,962.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,599.09 : 227,146.03 = 92,001.88 : x
  2. Step 2: Convert to fraction form
    164,599.09/227,146.03 = 92,001.88/x
  3. Step 3: Cross multiply
    164,599.09x = 227,146.03 × 92,001.88
  4. Step 4: Simplify right side
    164,599.09x = 20,897,861,794.54
  5. Step 5: Solve for x
    x = 20,897,861,794.54/164,599.09
  6. Step 6: Final answer
    x = 126,962.20

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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.