Home / 4,403.40-6,076.64-2,413.95

Finding the Fourth Proportional to 4,403.40, 6,076.64 and 2,413.95

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Solution

The fourth proportional to 4,403.40, 6,076.64 and 2,413.95 is: 3,331.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.40 : 6,076.64 = 2,413.95 : x
  2. Step 2: Convert to fraction form
    4,403.40/6,076.64 = 2,413.95/x
  3. Step 3: Cross multiply
    4,403.40x = 6,076.64 × 2,413.95
  4. Step 4: Simplify right side
    4,403.40x = 14,668,711.16
  5. Step 5: Solve for x
    x = 14,668,711.16/4,403.40
  6. Step 6: Final answer
    x = 3,331.22

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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.