Find the common difference between consecutive terms.

• 4301 − 4001 = 300
• The pattern increases by 300 each step.
• First blank: 4601 + 300 = 4901
• Second blank: 4901 + 300 = 5201
• Third blank: 5201 + 300 = 5501

Final Answer: 4901, 5201, 5501