Home / 6,945.27-10,418.91-2,014.93

Finding the Fourth Proportional to 6,945.27, 10,418.91 and 2,014.93

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Solution

The fourth proportional to 6,945.27, 10,418.91 and 2,014.93 is: 3,022.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945.27 : 10,418.91 = 2,014.93 : x
  2. Step 2: Convert to fraction form
    6,945.27/10,418.91 = 2,014.93/x
  3. Step 3: Cross multiply
    6,945.27x = 10,418.91 × 2,014.93
  4. Step 4: Simplify right side
    6,945.27x = 20,993,374.33
  5. Step 5: Solve for x
    x = 20,993,374.33/6,945.27
  6. Step 6: Final answer
    x = 3,022.69

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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.