Home / 9,413.27-14,119.74-2,297.57

Finding the Fourth Proportional to 9,413.27, 14,119.74 and 2,297.57

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Solution

The fourth proportional to 9,413.27, 14,119.74 and 2,297.57 is: 3,446.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413.27 : 14,119.74 = 2,297.57 : x
  2. Step 2: Convert to fraction form
    9,413.27/14,119.74 = 2,297.57/x
  3. Step 3: Cross multiply
    9,413.27x = 14,119.74 × 2,297.57
  4. Step 4: Simplify right side
    9,413.27x = 32,441,126.33
  5. Step 5: Solve for x
    x = 32,441,126.33/9,413.27
  6. Step 6: Final answer
    x = 3,446.32

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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.