Home / 5,036.44-6,950.62-2,912.38

Finding the Fourth Proportional to 5,036.44, 6,950.62 and 2,912.38

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Solution

The fourth proportional to 5,036.44, 6,950.62 and 2,912.38 is: 4,019.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036.44 : 6,950.62 = 2,912.38 : x
  2. Step 2: Convert to fraction form
    5,036.44/6,950.62 = 2,912.38/x
  3. Step 3: Cross multiply
    5,036.44x = 6,950.62 × 2,912.38
  4. Step 4: Simplify right side
    5,036.44x = 20,242,846.68
  5. Step 5: Solve for x
    x = 20,242,846.68/5,036.44
  6. Step 6: Final answer
    x = 4,019.28

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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.