Home / 94,273.38-141,356.60-31,076.36

Finding the Fourth Proportional to 94,273.38, 141,356.60 and 31,076.36

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Solution

The fourth proportional to 94,273.38, 141,356.60 and 31,076.36 is: 46,596.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,273.38 : 141,356.60 = 31,076.36 : x
  2. Step 2: Convert to fraction form
    94,273.38/141,356.60 = 31,076.36/x
  3. Step 3: Cross multiply
    94,273.38x = 141,356.60 × 31,076.36
  4. Step 4: Simplify right side
    94,273.38x = 4,392,848,589.98
  5. Step 5: Solve for x
    x = 4,392,848,589.98/94,273.38
  6. Step 6: Final answer
    x = 46,596.91

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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.