* Based on the current sales trend, we can extrapolate that our company will reach its annual sales target by the end of the year.
* Scientists used the data from the first few experiments to extrapolate the likely results of future trials.
* The historian extrapolated from the available evidence to paint a picture of life in the Roman Empire.
* By extrapolating from the results of the pilot study, we can estimate the effectiveness of the new treatment.
* The marketing team extrapolated data from the latest customer surveys to predict consumer preferences.
These examples illustrate the different ways "extrapolate" can be used to indicate the process of making inferences or predictions based on existing data or information.