Home / 97,404.73-146,092.48-30,836.23

Finding the Fourth Proportional to 97,404.73, 146,092.48 and 30,836.23

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Solution

The fourth proportional to 97,404.73, 146,092.48 and 30,836.23 is: 46,249.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,404.73 : 146,092.48 = 30,836.23 : x
  2. Step 2: Convert to fraction form
    97,404.73/146,092.48 = 30,836.23/x
  3. Step 3: Cross multiply
    97,404.73x = 146,092.48 × 30,836.23
  4. Step 4: Simplify right side
    97,404.73x = 4,504,940,872.23
  5. Step 5: Solve for x
    x = 4,504,940,872.23/97,404.73
  6. Step 6: Final answer
    x = 46,249.71

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1.5x scale

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.