Home / 7,413.33-10,230.59-4,056.33

Finding the Fourth Proportional to 7,413.33, 10,230.59 and 4,056.33

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Solution

The fourth proportional to 7,413.33, 10,230.59 and 4,056.33 is: 5,597.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,413.33 : 10,230.59 = 4,056.33 : x
  2. Step 2: Convert to fraction form
    7,413.33/10,230.59 = 4,056.33/x
  3. Step 3: Cross multiply
    7,413.33x = 10,230.59 × 4,056.33
  4. Step 4: Simplify right side
    7,413.33x = 41,498,659.28
  5. Step 5: Solve for x
    x = 41,498,659.28/7,413.33
  6. Step 6: Final answer
    x = 5,597.84

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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.