Home / 94,179.66-141,256.92-35,007.30

Finding the Fourth Proportional to 94,179.66, 141,256.92 and 35,007.30

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Solution

The fourth proportional to 94,179.66, 141,256.92 and 35,007.30 is: 52,506.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,179.66 : 141,256.92 = 35,007.30 : x
  2. Step 2: Convert to fraction form
    94,179.66/141,256.92 = 35,007.30/x
  3. Step 3: Cross multiply
    94,179.66x = 141,256.92 × 35,007.30
  4. Step 4: Simplify right side
    94,179.66x = 4,945,023,375.52
  5. Step 5: Solve for x
    x = 4,945,023,375.52/94,179.66
  6. Step 6: Final answer
    x = 52,506.28

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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.