Home / 6,993.14-10,487.37-2,375.06

Finding the Fourth Proportional to 6,993.14, 10,487.37 and 2,375.06

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Solution

The fourth proportional to 6,993.14, 10,487.37 and 2,375.06 is: 3,561.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993.14 : 10,487.37 = 2,375.06 : x
  2. Step 2: Convert to fraction form
    6,993.14/10,487.37 = 2,375.06/x
  3. Step 3: Cross multiply
    6,993.14x = 10,487.37 × 2,375.06
  4. Step 4: Simplify right side
    6,993.14x = 24,908,132.99
  5. Step 5: Solve for x
    x = 24,908,132.99/6,993.14
  6. Step 6: Final answer
    x = 3,561.80

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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.