Home / 94,403.91-141,522.03-35,199.39

Finding the Fourth Proportional to 94,403.91, 141,522.03 and 35,199.39

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Solution

The fourth proportional to 94,403.91, 141,522.03 and 35,199.39 is: 52,767.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,403.91 : 141,522.03 = 35,199.39 : x
  2. Step 2: Convert to fraction form
    94,403.91/141,522.03 = 35,199.39/x
  3. Step 3: Cross multiply
    94,403.91x = 141,522.03 × 35,199.39
  4. Step 4: Simplify right side
    94,403.91x = 4,981,489,127.56
  5. Step 5: Solve for x
    x = 4,981,489,127.56/94,403.91
  6. Step 6: Final answer
    x = 52,767.83

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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.