https://file.aiquickdraw.com/mathbot/file/1727987545864ttcgg4sp.jpg

The problem displayed in the image is a proportion:

\[
\frac{42}{60} = \frac{7}{x}
\]

We need to find the missing value \( x \).

To solve for \( x \), we can use cross-multiplication:

\[
42 \times x = 60 \times 7
\]

Simplifying the right-hand side:

\[
42x = 420
\]

Now, divide both sides by 42:

\[
x = \frac{420}{42} = 10
\]

Thus, the missing number \( x \) is 10.

Would you like any additional details or explanations on this? 

Here are 5 related questions:
1. How would you set up a proportion if given two other fractions?
2. What is cross-multiplication, and why does it work for solving proportions?
3. Can you think of another way to solve this proportion without cross-multiplying?
4. How are proportions applied in real-life situations?
5. What happens if one term in the proportion is negative?

**Tip:** Always check if you can simplify a fraction before solving proportions, as it can make calculations easier.

Find the missing number in the proportion: 42/60 = 7/x

Learn how to solve proportions using cross-multiplication with the problem 42/60 = 7/x. This guide explains the concept of proportions and provides a step-by-step solution to find the missing value. Suitable for students in Grades 6-8.

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