Home / 10,367.26-15,546.03-4,519.06

Finding the Fourth Proportional to 10,367.26, 15,546.03 and 4,519.06

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Solution

The fourth proportional to 10,367.26, 15,546.03 and 4,519.06 is: 6,776.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367.26 : 15,546.03 = 4,519.06 : x
  2. Step 2: Convert to fraction form
    10,367.26/15,546.03 = 4,519.06/x
  3. Step 3: Cross multiply
    10,367.26x = 15,546.03 × 4,519.06
  4. Step 4: Simplify right side
    10,367.26x = 70,253,442.33
  5. Step 5: Solve for x
    x = 70,253,442.33/10,367.26
  6. Step 6: Final answer
    x = 6,776.47

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1.5x scale

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.