Home / 4,403.21-6,076.51-2,413.75

Finding the Fourth Proportional to 4,403.21, 6,076.51 and 2,413.75

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Solution

The fourth proportional to 4,403.21, 6,076.51 and 2,413.75 is: 3,331.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.21 : 6,076.51 = 2,413.75 : x
  2. Step 2: Convert to fraction form
    4,403.21/6,076.51 = 2,413.75/x
  3. Step 3: Cross multiply
    4,403.21x = 6,076.51 × 2,413.75
  4. Step 4: Simplify right side
    4,403.21x = 14,667,133.56
  5. Step 5: Solve for x
    x = 14,667,133.56/4,403.21
  6. Step 6: Final answer
    x = 3,331.01

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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.