| ( | 10470 | − | x | ) | ÷ | ( | 11486 | − | x | ) | = | 53 100 |
| 方程两边同时乘以: | ( | 11486 | − | x | ) |
| ( | 10470 | − | x | ) | = | 53 100 | ( | 11486 | − | x | ) |
| 10470 | − | x | = | 53 100 | ( | 11486 | − | x | ) |
| 10470 | − | x | = | 53 100 | × | 11486 | − | 53 100 | x |
| 10470 | − | x | = | 304379 50 | − | 53 100 | x |
| - | x | + | 53 100 | x | = | 304379 50 | − | 10470 |
| - | 47 100 | x | = | 304379 50 | − | 10470 |
| - | 47 100 | x | = | - | 219121 50 |
219121 50 | = | 47 100 | x |
47 100 | x | = | 219121 50 |
| x | = | 219121 50 | ÷ | 47 100 |
| = | 219121 50 | × | 100 47 |
| = | 219121 | × | 2 47 |
| x | = | 438242 47 |
| x | = | 9324.297872 |