Home / 94,042.06-141,087.39-34,894.60

Finding the Fourth Proportional to 94,042.06, 141,087.39 and 34,894.60

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Solution

The fourth proportional to 94,042.06, 141,087.39 and 34,894.60 is: 52,350.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,042.06 : 141,087.39 = 34,894.60 : x
  2. Step 2: Convert to fraction form
    94,042.06/141,087.39 = 34,894.60/x
  3. Step 3: Cross multiply
    94,042.06x = 141,087.39 × 34,894.60
  4. Step 4: Simplify right side
    94,042.06x = 4,923,188,039.09
  5. Step 5: Solve for x
    x = 4,923,188,039.09/94,042.06
  6. Step 6: Final answer
    x = 52,350.92

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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.