The question revolves around the relative weights of four people: Amar, Akbar, Anthony, and Farah.

In option 1, according to this order, Amar should be the heaviest, but the question says Anthony weighs 25% less than Amar, meaning Anthony should weigh less than Amar, making this option incorrect.

Option 2 elevates Farah to be heavier than Amar which contradicts with the information given in the question that Farah weighs only a third of the combined weight of the boys, so it is incorrect.

Option 3 places Amar before Farah, which contradicts the fact that Farah weighs less than the combined total of the boys.

Only option 4 aligns correctly with the information from the question: Akbar, then Anthony (who weighs 25% less than Amar), then Farah who weighs a third of the total weight of the boys, and finally Amar who is the heaviest of the individuals. Hence, option 4 is the correct answer.