Home / 6,941.69-10,413.44-3,654.96

Finding the Fourth Proportional to 6,941.69, 10,413.44 and 3,654.96

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Solution

The fourth proportional to 6,941.69, 10,413.44 and 3,654.96 is: 5,482.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941.69 : 10,413.44 = 3,654.96 : x
  2. Step 2: Convert to fraction form
    6,941.69/10,413.44 = 3,654.96/x
  3. Step 3: Cross multiply
    6,941.69x = 10,413.44 × 3,654.96
  4. Step 4: Simplify right side
    6,941.69x = 38,060,636.32
  5. Step 5: Solve for x
    x = 38,060,636.32/6,941.69
  6. Step 6: Final answer
    x = 5,482.91

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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.