Home / 6,942.03-10,411.41-2,010.36

Finding the Fourth Proportional to 6,942.03, 10,411.41 and 2,010.36

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Solution

The fourth proportional to 6,942.03, 10,411.41 and 2,010.36 is: 3,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942.03 : 10,411.41 = 2,010.36 : x
  2. Step 2: Convert to fraction form
    6,942.03/10,411.41 = 2,010.36/x
  3. Step 3: Cross multiply
    6,942.03x = 10,411.41 × 2,010.36
  4. Step 4: Simplify right side
    6,942.03x = 20,930,682.21
  5. Step 5: Solve for x
    x = 20,930,682.21/6,942.03
  6. Step 6: Final answer
    x = 3,015.07

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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.