Final answer:
To find the value of the highest consequent, compare the ratios Rail : Roads, Roads : Rivers, and Rail : Rivers. The highest consequent is Roads : Rivers.
Step-by-step explanation:
To find the value of the highest consequent, we need to compare the ratios between Rail : Roads, Roads : Rivers, and Rail : Rivers.
The ratio Rail : Roads is calculated by dividing the length of Rail (380 km) by the length of Roads (860 km). Therefore, Rail : Roads = 380/860.
The ratio Roads : Rivers is calculated by dividing the length of Roads (860 km) by the length of Rivers (164 km). Therefore, Roads : Rivers = 860/164.
The ratio Rail : Rivers is calculated by dividing the length of Rail (380 km) by the length of Rivers (164 km). Therefore, Rail : Rivers = 380/164.
Now we compare the three ratios to find the highest consequent:
- Rail : Roads = 380/860 = 0.44186
- Roads : Rivers = 860/164 = 5.2439
- Rail : Rivers = 380/164 = 2.3171
From the three ratios, the highest consequent is Roads : Rivers = 5.2439.