Hongxing Elementary School organizes young pioneers to go to Xiangshan autumn tour from school, and set up two rest stops A and B on the way. When the young pioneers arrived at Station A, they had already walked 25% of the whole journey, which was 1 kilometer longer. From Station A to Station B, it was 1 kilometer longer than from school to Station A. From Station A to Xiangshan, it was 1 kilometer longer than from Station A to Station B. So how many kilometers away is the school from Xiangshan?
红星小学组织少先队员从学校去香山秋游，途中设甲、乙两个休息站．少先队员到达甲站时，已经走了全程的25%还多1千米，甲站到乙站比学校到甲站多1千米乙站到香山比甲站到乙站多1千米．那么学校离香山多少千米．
<gadget id="calculator">1 + 1</gadget>
<output>2</output>

<gadget id="calculator">1 + 1 + 1</gadget>
<output>3</output>

<gadget id="calculator">1 + 2 + 3</gadget>
<output>6</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) * 3</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">6 / (1/4)</gadget>
<output>24</output>

<result>24</result>