Home / 6,273.47-9,413.28-4,436.39

Finding the Fourth Proportional to 6,273.47, 9,413.28 and 4,436.39

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Solution

The fourth proportional to 6,273.47, 9,413.28 and 4,436.39 is: 6,656.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.47 : 9,413.28 = 4,436.39 : x
  2. Step 2: Convert to fraction form
    6,273.47/9,413.28 = 4,436.39/x
  3. Step 3: Cross multiply
    6,273.47x = 9,413.28 × 4,436.39
  4. Step 4: Simplify right side
    6,273.47x = 41,761,004.79
  5. Step 5: Solve for x
    x = 41,761,004.79/6,273.47
  6. Step 6: Final answer
    x = 6,656.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.