Home / 4,413.07-6,610.29-3,019.87

Finding the Fourth Proportional to 4,413.07, 6,610.29 and 3,019.87

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Solution

The fourth proportional to 4,413.07, 6,610.29 and 3,019.87 is: 4,523.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.07 : 6,610.29 = 3,019.87 : x
  2. Step 2: Convert to fraction form
    4,413.07/6,610.29 = 3,019.87/x
  3. Step 3: Cross multiply
    4,413.07x = 6,610.29 × 3,019.87
  4. Step 4: Simplify right side
    4,413.07x = 19,962,216.46
  5. Step 5: Solve for x
    x = 19,962,216.46/4,413.07
  6. Step 6: Final answer
    x = 4,523.43

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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.