Home / 6,963.03-10,445.46-3,676.25

Finding the Fourth Proportional to 6,963.03, 10,445.46 and 3,676.25

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Solution

The fourth proportional to 6,963.03, 10,445.46 and 3,676.25 is: 5,514.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.03 : 10,445.46 = 3,676.25 : x
  2. Step 2: Convert to fraction form
    6,963.03/10,445.46 = 3,676.25/x
  3. Step 3: Cross multiply
    6,963.03x = 10,445.46 × 3,676.25
  4. Step 4: Simplify right side
    6,963.03x = 38,400,134.65
  5. Step 5: Solve for x
    x = 38,400,134.65/6,963.03
  6. Step 6: Final answer
    x = 5,514.86

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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.