Home / 7,093.54-10,641.68-2,413.36

Finding the Fourth Proportional to 7,093.54, 10,641.68 and 2,413.36

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Solution

The fourth proportional to 7,093.54, 10,641.68 and 2,413.36 is: 3,620.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.54 : 10,641.68 = 2,413.36 : x
  2. Step 2: Convert to fraction form
    7,093.54/10,641.68 = 2,413.36/x
  3. Step 3: Cross multiply
    7,093.54x = 10,641.68 × 2,413.36
  4. Step 4: Simplify right side
    7,093.54x = 25,682,215.13
  5. Step 5: Solve for x
    x = 25,682,215.13/7,093.54
  6. Step 6: Final answer
    x = 3,620.51

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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.