Home / 16,249.56-22,413.80-11,476.44

Finding the Fourth Proportional to 16,249.56, 22,413.80 and 11,476.44

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Solution

The fourth proportional to 16,249.56, 22,413.80 and 11,476.44 is: 15,830.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,249.56 : 22,413.80 = 11,476.44 : x
  2. Step 2: Convert to fraction form
    16,249.56/22,413.80 = 11,476.44/x
  3. Step 3: Cross multiply
    16,249.56x = 22,413.80 × 11,476.44
  4. Step 4: Simplify right side
    16,249.56x = 257,230,630.87
  5. Step 5: Solve for x
    x = 257,230,630.87/16,249.56
  6. Step 6: Final answer
    x = 15,830.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.