Home / 6,236.78-9,352.02-2,338.44

Finding the Fourth Proportional to 6,236.78, 9,352.02 and 2,338.44

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Solution

The fourth proportional to 6,236.78, 9,352.02 and 2,338.44 is: 3,506.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.78 : 9,352.02 = 2,338.44 : x
  2. Step 2: Convert to fraction form
    6,236.78/9,352.02 = 2,338.44/x
  3. Step 3: Cross multiply
    6,236.78x = 9,352.02 × 2,338.44
  4. Step 4: Simplify right side
    6,236.78x = 21,869,137.65
  5. Step 5: Solve for x
    x = 21,869,137.65/6,236.78
  6. Step 6: Final answer
    x = 3,506.48

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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.