Home / 6,944.10-10,416.69-2,013.81

Finding the Fourth Proportional to 6,944.10, 10,416.69 and 2,013.81

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Solution

The fourth proportional to 6,944.10, 10,416.69 and 2,013.81 is: 3,020.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944.10 : 10,416.69 = 2,013.81 : x
  2. Step 2: Convert to fraction form
    6,944.10/10,416.69 = 2,013.81/x
  3. Step 3: Cross multiply
    6,944.10x = 10,416.69 × 2,013.81
  4. Step 4: Simplify right side
    6,944.10x = 20,977,234.49
  5. Step 5: Solve for x
    x = 20,977,234.49/6,944.10
  6. Step 6: Final answer
    x = 3,020.87

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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.