Let's start by defining what capital intensity ratio is. The equation for capital intensity ratio (CIR) is:
CIR = Total Assets/Sales
The sales is equal to $411,800. The missing information is the total assets which is equal to
Total assets = Liabilities + Equity
Liabilities are also equal to debts. We know equity to be $237,400. We get liabilities from the debt-to-equity ratio:
Debt-to-equity ratio = Liabilities/Equity
0.55 = Liabilities/$237,400
Liabilities = $130,570
Now, we can solve it backwards:
Total assets = $130,570 + $237,400
Total Assets = $367,970
CIR = $367,970/$411,800
CIR = 0.893