Home / 94,553.20-141,820.20-32,222.80

Finding the Fourth Proportional to 94,553.20, 141,820.20 and 32,222.80

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Solution

The fourth proportional to 94,553.20, 141,820.20 and 32,222.80 is: 48,330.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553.20 : 141,820.20 = 32,222.80 : x
  2. Step 2: Convert to fraction form
    94,553.20/141,820.20 = 32,222.80/x
  3. Step 3: Cross multiply
    94,553.20x = 141,820.20 × 32,222.80
  4. Step 4: Simplify right side
    94,553.20x = 4,569,843,940.56
  5. Step 5: Solve for x
    x = 4,569,843,940.56/94,553.20
  6. Step 6: Final answer
    x = 48,330.93

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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.