Finding the Third Proportional to 1,632 and 3,552
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Solution
The third proportional to 1,632 and 3,552 is: 7,730.82
Step by Step Solution
- Step 1: Write the proportion equation
1,632 : 3,552 = 3,552 : x - Step 2: Convert to fraction form
1,632/3,552 = 3,552/x - Step 3: Cross multiply
1,632x = 3,552 × 3,552 - Step 4: Simplify right side
1,632x = 12,616,704 - Step 5: Solve for x
x = 12,616,704/1,632 - Step 6: Final answer
x = 7,730.82
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.