Home / 7,194.67-10,794.60-2,515.37

Finding the Fourth Proportional to 7,194.67, 10,794.60 and 2,515.37

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Solution

The fourth proportional to 7,194.67, 10,794.60 and 2,515.37 is: 3,773.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.67 : 10,794.60 = 2,515.37 : x
  2. Step 2: Convert to fraction form
    7,194.67/10,794.60 = 2,515.37/x
  3. Step 3: Cross multiply
    7,194.67x = 10,794.60 × 2,515.37
  4. Step 4: Simplify right side
    7,194.67x = 27,152,413.00
  5. Step 5: Solve for x
    x = 27,152,413.00/7,194.67
  6. Step 6: Final answer
    x = 3,773.96

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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.