Home / 94,843.58-142,335.54-44,923.94

Finding the Fourth Proportional to 94,843.58, 142,335.54 and 44,923.94

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Solution

The fourth proportional to 94,843.58, 142,335.54 and 44,923.94 is: 67,419.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,843.58 : 142,335.54 = 44,923.94 : x
  2. Step 2: Convert to fraction form
    94,843.58/142,335.54 = 44,923.94/x
  3. Step 3: Cross multiply
    94,843.58x = 142,335.54 × 44,923.94
  4. Step 4: Simplify right side
    94,843.58x = 6,394,273,258.83
  5. Step 5: Solve for x
    x = 6,394,273,258.83/94,843.58
  6. Step 6: Final answer
    x = 67,419.15

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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.