Home / 9,077.37-13,614.44-2,413.91

Finding the Fourth Proportional to 9,077.37, 13,614.44 and 2,413.91

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Solution

The fourth proportional to 9,077.37, 13,614.44 and 2,413.91 is: 3,620.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077.37 : 13,614.44 = 2,413.91 : x
  2. Step 2: Convert to fraction form
    9,077.37/13,614.44 = 2,413.91/x
  3. Step 3: Cross multiply
    9,077.37x = 13,614.44 × 2,413.91
  4. Step 4: Simplify right side
    9,077.37x = 32,863,952.72
  5. Step 5: Solve for x
    x = 32,863,952.72/9,077.37
  6. Step 6: Final answer
    x = 3,620.43

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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.