Home / 2,413.07-3,329.60-1,350.51

Finding the Fourth Proportional to 2,413.07, 3,329.60 and 1,350.51

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Solution

The fourth proportional to 2,413.07, 3,329.60 and 1,350.51 is: 1,863.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413.07 : 3,329.60 = 1,350.51 : x
  2. Step 2: Convert to fraction form
    2,413.07/3,329.60 = 1,350.51/x
  3. Step 3: Cross multiply
    2,413.07x = 3,329.60 × 1,350.51
  4. Step 4: Simplify right side
    2,413.07x = 4,496,651.34
  5. Step 5: Solve for x
    x = 4,496,651.34/2,413.07
  6. Step 6: Final answer
    x = 1,863.46

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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.