Home / 4,941-7,413.22-2,475.27

Finding the Fourth Proportional to 4,941, 7,413.22 and 2,475.27

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Solution

The fourth proportional to 4,941, 7,413.22 and 2,475.27 is: 3,713.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941 : 7,413.22 = 2,475.27 : x
  2. Step 2: Convert to fraction form
    4,941/7,413.22 = 2,475.27/x
  3. Step 3: Cross multiply
    4,941x = 7,413.22 × 2,475.27
  4. Step 4: Simplify right side
    4,941x = 18,349,721.07
  5. Step 5: Solve for x
    x = 18,349,721.07/4,941
  6. Step 6: Final answer
    x = 3,713.77

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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.