In this section we’ll learn how to use numbers to tell the story of a business’s health over time and compared to its rivals. Think of ratios like a superhero’s power‑level meter – they show you how strong, fast, and stable a company really is.
Ratios turn raw financial statements into bite‑size insights. They help you answer questions such as:
Liquidity ratios measure a company’s ability to cover short‑term obligations.
| Year | Current Ratio | Quick Ratio |
|---|---|---|
| 2022 | 1.8 | 1.4 |
| 2023 | 2.0 | 1.6 |
| Competitor X | 1.5 | 1.2 |
Formulae (in LaTeX):
Profitability ratios show how well a company turns sales into profit.
| Year | Gross Profit Margin | Net Profit Margin | Return on Assets (ROA) |
|---|---|---|---|
| 2022 | 45% | 12% | 8% |
| 2023 | 47% | 14% | 9% |
| Competitor X | 40% | 10% | 7% |
Key formulas:
Efficiency ratios measure how well a company uses its resources.
| Year | Asset Turnover | Inventory Turnover |
|---|---|---|
| 2022 | 1.2 | 4.5 |
| 2023 | 1.4 | 5.0 |
| Competitor X | 1.0 | 3.8 |
Formulas: