Home / 94,375.78-141,519.91-35,195.56

Finding the Fourth Proportional to 94,375.78, 141,519.91 and 35,195.56

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Solution

The fourth proportional to 94,375.78, 141,519.91 and 35,195.56 is: 52,777.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,375.78 : 141,519.91 = 35,195.56 : x
  2. Step 2: Convert to fraction form
    94,375.78/141,519.91 = 35,195.56/x
  3. Step 3: Cross multiply
    94,375.78x = 141,519.91 × 35,195.56
  4. Step 4: Simplify right side
    94,375.78x = 4,980,872,903.85
  5. Step 5: Solve for x
    x = 4,980,872,903.85/94,375.78
  6. Step 6: Final answer
    x = 52,777.02

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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.