Home / 94,161.84-141,227.24-30,982.79

Finding the Fourth Proportional to 94,161.84, 141,227.24 and 30,982.79

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Solution

The fourth proportional to 94,161.84, 141,227.24 and 30,982.79 is: 46,469.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,161.84 : 141,227.24 = 30,982.79 : x
  2. Step 2: Convert to fraction form
    94,161.84/141,227.24 = 30,982.79/x
  3. Step 3: Cross multiply
    94,161.84x = 141,227.24 × 30,982.79
  4. Step 4: Simplify right side
    94,161.84x = 4,375,613,058.15
  5. Step 5: Solve for x
    x = 4,375,613,058.15/94,161.84
  6. Step 6: Final answer
    x = 46,469.07

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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.