Home / 4,126.44-5,694.72-2,358.64

Finding the Fourth Proportional to 4,126.44, 5,694.72 and 2,358.64

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Solution

The fourth proportional to 4,126.44, 5,694.72 and 2,358.64 is: 3,255.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126.44 : 5,694.72 = 2,358.64 : x
  2. Step 2: Convert to fraction form
    4,126.44/5,694.72 = 2,358.64/x
  3. Step 3: Cross multiply
    4,126.44x = 5,694.72 × 2,358.64
  4. Step 4: Simplify right side
    4,126.44x = 13,431,794.38
  5. Step 5: Solve for x
    x = 13,431,794.38/4,126.44
  6. Step 6: Final answer
    x = 3,255.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.