Home / 4,157.33-6,245.10-3,068.69

Finding the Fourth Proportional to 4,157.33, 6,245.10 and 3,068.69

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Solution

The fourth proportional to 4,157.33, 6,245.10 and 3,068.69 is: 4,609.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157.33 : 6,245.10 = 3,068.69 : x
  2. Step 2: Convert to fraction form
    4,157.33/6,245.10 = 3,068.69/x
  3. Step 3: Cross multiply
    4,157.33x = 6,245.10 × 3,068.69
  4. Step 4: Simplify right side
    4,157.33x = 19,164,244.69
  5. Step 5: Solve for x
    x = 19,164,244.69/4,157.33
  6. Step 6: Final answer
    x = 4,609.75

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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.