Home / 94,344.62-141,512.31-35,175.67

Finding the Fourth Proportional to 94,344.62, 141,512.31 and 35,175.67

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Solution

The fourth proportional to 94,344.62, 141,512.31 and 35,175.67 is: 52,761.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,344.62 : 141,512.31 = 35,175.67 : x
  2. Step 2: Convert to fraction form
    94,344.62/141,512.31 = 35,175.67/x
  3. Step 3: Cross multiply
    94,344.62x = 141,512.31 × 35,175.67
  4. Step 4: Simplify right side
    94,344.62x = 4,977,790,945.79
  5. Step 5: Solve for x
    x = 4,977,790,945.79/94,344.62
  6. Step 6: Final answer
    x = 52,761.79

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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.