Home / 97,921.26-146,654.06-95,227.52

Finding the Fourth Proportional to 97,921.26, 146,654.06 and 95,227.52

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Solution

The fourth proportional to 97,921.26, 146,654.06 and 95,227.52 is: 142,619.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,921.26 : 146,654.06 = 95,227.52 : x
  2. Step 2: Convert to fraction form
    97,921.26/146,654.06 = 95,227.52/x
  3. Step 3: Cross multiply
    97,921.26x = 146,654.06 × 95,227.52
  4. Step 4: Simplify right side
    97,921.26x = 13,965,502,431.73
  5. Step 5: Solve for x
    x = 13,965,502,431.73/97,921.26
  6. Step 6: Final answer
    x = 142,619.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.