Home / 6,993.26-10,487.25-2,061.50

Finding the Fourth Proportional to 6,993.26, 10,487.25 and 2,061.50

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Solution

The fourth proportional to 6,993.26, 10,487.25 and 2,061.50 is: 3,091.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993.26 : 10,487.25 = 2,061.50 : x
  2. Step 2: Convert to fraction form
    6,993.26/10,487.25 = 2,061.50/x
  3. Step 3: Cross multiply
    6,993.26x = 10,487.25 × 2,061.50
  4. Step 4: Simplify right side
    6,993.26x = 21,619,465.88
  5. Step 5: Solve for x
    x = 21,619,465.88/6,993.26
  6. Step 6: Final answer
    x = 3,091.47

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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.