Home / 4,413.38-6,090.47-2,550.38

Finding the Fourth Proportional to 4,413.38, 6,090.47 and 2,550.38

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Solution

The fourth proportional to 4,413.38, 6,090.47 and 2,550.38 is: 3,519.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.38 : 6,090.47 = 2,550.38 : x
  2. Step 2: Convert to fraction form
    4,413.38/6,090.47 = 2,550.38/x
  3. Step 3: Cross multiply
    4,413.38x = 6,090.47 × 2,550.38
  4. Step 4: Simplify right side
    4,413.38x = 15,532,969.67
  5. Step 5: Solve for x
    x = 15,532,969.67/4,413.38
  6. Step 6: Final answer
    x = 3,519.52

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1.5x scale

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.