Home / 4,413.12-6,089.88-2,550

Finding the Fourth Proportional to 4,413.12, 6,089.88 and 2,550

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Solution

The fourth proportional to 4,413.12, 6,089.88 and 2,550 is: 3,518.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.12 : 6,089.88 = 2,550 : x
  2. Step 2: Convert to fraction form
    4,413.12/6,089.88 = 2,550/x
  3. Step 3: Cross multiply
    4,413.12x = 6,089.88 × 2,550
  4. Step 4: Simplify right side
    4,413.12x = 15,529,194
  5. Step 5: Solve for x
    x = 15,529,194/4,413.12
  6. Step 6: Final answer
    x = 3,518.87

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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.