Home / 4,336.08-6,504.93-1,413.60

Finding the Fourth Proportional to 4,336.08, 6,504.93 and 1,413.60

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Solution

The fourth proportional to 4,336.08, 6,504.93 and 1,413.60 is: 2,120.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.08 : 6,504.93 = 1,413.60 : x
  2. Step 2: Convert to fraction form
    4,336.08/6,504.93 = 1,413.60/x
  3. Step 3: Cross multiply
    4,336.08x = 6,504.93 × 1,413.60
  4. Step 4: Simplify right side
    4,336.08x = 9,195,369.05
  5. Step 5: Solve for x
    x = 9,195,369.05/4,336.08
  6. Step 6: Final answer
    x = 2,120.66

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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.