Home / 94,377.36-141,361.86-44,382.54

Finding the Fourth Proportional to 94,377.36, 141,361.86 and 44,382.54

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Solution

The fourth proportional to 94,377.36, 141,361.86 and 44,382.54 is: 66,477.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,377.36 : 141,361.86 = 44,382.54 : x
  2. Step 2: Convert to fraction form
    94,377.36/141,361.86 = 44,382.54/x
  3. Step 3: Cross multiply
    94,377.36x = 141,361.86 × 44,382.54
  4. Step 4: Simplify right side
    94,377.36x = 6,273,998,405.92
  5. Step 5: Solve for x
    x = 6,273,998,405.92/94,377.36
  6. Step 6: Final answer
    x = 66,477.79

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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.