Finding the Third Proportional to 334 and 522
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Solution
The third proportional to 334 and 522 is: 815.82
Step by Step Solution
- Step 1: Write the proportion equation
334 : 522 = 522 : x - Step 2: Convert to fraction form
334/522 = 522/x - Step 3: Cross multiply
334x = 522 × 522 - Step 4: Simplify right side
334x = 272,484 - Step 5: Solve for x
x = 272,484/334 - Step 6: Final answer
x = 815.82
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.