Home / 4,463.75-6,699.76-2,274.11

Finding the Fourth Proportional to 4,463.75, 6,699.76 and 2,274.11

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Solution

The fourth proportional to 4,463.75, 6,699.76 and 2,274.11 is: 3,413.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.75 : 6,699.76 = 2,274.11 : x
  2. Step 2: Convert to fraction form
    4,463.75/6,699.76 = 2,274.11/x
  3. Step 3: Cross multiply
    4,463.75x = 6,699.76 × 2,274.11
  4. Step 4: Simplify right side
    4,463.75x = 15,235,991.21
  5. Step 5: Solve for x
    x = 15,235,991.21/4,463.75
  6. Step 6: Final answer
    x = 3,413.27

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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.