Home / 4,941.23-7,413.03-1,654.34

Finding the Fourth Proportional to 4,941.23, 7,413.03 and 1,654.34

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Solution

The fourth proportional to 4,941.23, 7,413.03 and 1,654.34 is: 2,481.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941.23 : 7,413.03 = 1,654.34 : x
  2. Step 2: Convert to fraction form
    4,941.23/7,413.03 = 1,654.34/x
  3. Step 3: Cross multiply
    4,941.23x = 7,413.03 × 1,654.34
  4. Step 4: Simplify right side
    4,941.23x = 12,263,634.99
  5. Step 5: Solve for x
    x = 12,263,634.99/4,941.23
  6. Step 6: Final answer
    x = 2,481.90

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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.