Home / 49,794.20-68,621.48-35,622.44

Finding the Fourth Proportional to 49,794.20, 68,621.48 and 35,622.44

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Solution

The fourth proportional to 49,794.20, 68,621.48 and 35,622.44 is: 49,091.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,794.20 : 68,621.48 = 35,622.44 : x
  2. Step 2: Convert to fraction form
    49,794.20/68,621.48 = 35,622.44/x
  3. Step 3: Cross multiply
    49,794.20x = 68,621.48 × 35,622.44
  4. Step 4: Simplify right side
    49,794.20x = 2,444,464,554.01
  5. Step 5: Solve for x
    x = 2,444,464,554.01/49,794.20
  6. Step 6: Final answer
    x = 49,091.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.