Home / 2,413.98-3,329.58-1,469.10

Finding the Fourth Proportional to 2,413.98, 3,329.58 and 1,469.10

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Solution

The fourth proportional to 2,413.98, 3,329.58 and 1,469.10 is: 2,026.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413.98 : 3,329.58 = 1,469.10 : x
  2. Step 2: Convert to fraction form
    2,413.98/3,329.58 = 1,469.10/x
  3. Step 3: Cross multiply
    2,413.98x = 3,329.58 × 1,469.10
  4. Step 4: Simplify right side
    2,413.98x = 4,891,485.98
  5. Step 5: Solve for x
    x = 4,891,485.98/2,413.98
  6. Step 6: Final answer
    x = 2,026.32

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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.