Home / 5,093.16-7,022.22-4,028.82

Finding the Fourth Proportional to 5,093.16, 7,022.22 and 4,028.82

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Solution

The fourth proportional to 5,093.16, 7,022.22 and 4,028.82 is: 5,554.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093.16 : 7,022.22 = 4,028.82 : x
  2. Step 2: Convert to fraction form
    5,093.16/7,022.22 = 4,028.82/x
  3. Step 3: Cross multiply
    5,093.16x = 7,022.22 × 4,028.82
  4. Step 4: Simplify right side
    5,093.16x = 28,291,260.38
  5. Step 5: Solve for x
    x = 28,291,260.38/5,093.16
  6. Step 6: Final answer
    x = 5,554.76

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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.