Home / 6,044.32-9,069.05-3,413.80

Finding the Fourth Proportional to 6,044.32, 9,069.05 and 3,413.80

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Solution

The fourth proportional to 6,044.32, 9,069.05 and 3,413.80 is: 5,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044.32 : 9,069.05 = 3,413.80 : x
  2. Step 2: Convert to fraction form
    6,044.32/9,069.05 = 3,413.80/x
  3. Step 3: Cross multiply
    6,044.32x = 9,069.05 × 3,413.80
  4. Step 4: Simplify right side
    6,044.32x = 30,959,886.08
  5. Step 5: Solve for x
    x = 30,959,886.08/6,044.32
  6. Step 6: Final answer
    x = 5,122.15

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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.