Home / 2,508.03-3,764.07-1,413.45

Finding the Fourth Proportional to 2,508.03, 3,764.07 and 1,413.45

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Solution

The fourth proportional to 2,508.03, 3,764.07 and 1,413.45 is: 2,121.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508.03 : 3,764.07 = 1,413.45 : x
  2. Step 2: Convert to fraction form
    2,508.03/3,764.07 = 1,413.45/x
  3. Step 3: Cross multiply
    2,508.03x = 3,764.07 × 1,413.45
  4. Step 4: Simplify right side
    2,508.03x = 5,320,324.74
  5. Step 5: Solve for x
    x = 5,320,324.74/2,508.03
  6. Step 6: Final answer
    x = 2,121.32

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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.