Home / 4,413.41-6,610.03-2,106.53

Finding the Fourth Proportional to 4,413.41, 6,610.03 and 2,106.53

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Solution

The fourth proportional to 4,413.41, 6,610.03 and 2,106.53 is: 3,154.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413.41 : 6,610.03 = 2,106.53 : x
  2. Step 2: Convert to fraction form
    4,413.41/6,610.03 = 2,106.53/x
  3. Step 3: Cross multiply
    4,413.41x = 6,610.03 × 2,106.53
  4. Step 4: Simplify right side
    4,413.41x = 13,924,188.18
  5. Step 5: Solve for x
    x = 13,924,188.18/4,413.41
  6. Step 6: Final answer
    x = 3,154.98

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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.