Home / 6,950.27-10,426.43-2,019.27

Finding the Fourth Proportional to 6,950.27, 10,426.43 and 2,019.27

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Solution

The fourth proportional to 6,950.27, 10,426.43 and 2,019.27 is: 3,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950.27 : 10,426.43 = 2,019.27 : x
  2. Step 2: Convert to fraction form
    6,950.27/10,426.43 = 2,019.27/x
  3. Step 3: Cross multiply
    6,950.27x = 10,426.43 × 2,019.27
  4. Step 4: Simplify right side
    6,950.27x = 21,053,762.80
  5. Step 5: Solve for x
    x = 21,053,762.80/6,950.27
  6. Step 6: Final answer
    x = 3,029.20

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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.