Home / 33,413.87-46,109.93-19,074.44

Finding the Fourth Proportional to 33,413.87, 46,109.93 and 19,074.44

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Solution

The fourth proportional to 33,413.87, 46,109.93 and 19,074.44 is: 26,322.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413.87 : 46,109.93 = 19,074.44 : x
  2. Step 2: Convert to fraction form
    33,413.87/46,109.93 = 19,074.44/x
  3. Step 3: Cross multiply
    33,413.87x = 46,109.93 × 19,074.44
  4. Step 4: Simplify right side
    33,413.87x = 879,521,113.09
  5. Step 5: Solve for x
    x = 879,521,113.09/33,413.87
  6. Step 6: Final answer
    x = 26,322.03

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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.