Finding the Third Proportional to 326.50 and 776
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Solution
The third proportional to 326.50 and 776 is: 1,844.34
Step by Step Solution
- Step 1: Write the proportion equation
326.50 : 776 = 776 : x - Step 2: Convert to fraction form
326.50/776 = 776/x - Step 3: Cross multiply
326.50x = 776 × 776 - Step 4: Simplify right side
326.50x = 602,176 - Step 5: Solve for x
x = 602,176/326.50 - Step 6: Final answer
x = 1,844.34
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These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.