Home / 4,310.14-6,458.19-3,013.06

Finding the Fourth Proportional to 4,310.14, 6,458.19 and 3,013.06

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Solution

The fourth proportional to 4,310.14, 6,458.19 and 3,013.06 is: 4,514.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.14 : 6,458.19 = 3,013.06 : x
  2. Step 2: Convert to fraction form
    4,310.14/6,458.19 = 3,013.06/x
  3. Step 3: Cross multiply
    4,310.14x = 6,458.19 × 3,013.06
  4. Step 4: Simplify right side
    4,310.14x = 19,458,913.96
  5. Step 5: Solve for x
    x = 19,458,913.96/4,310.14
  6. Step 6: Final answer
    x = 4,514.68

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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.