Finding the Third Proportional to 374 and 574
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Solution
The third proportional to 374 and 574 is: 880.95
Step by Step Solution
- Step 1: Write the proportion equation
374 : 574 = 574 : x - Step 2: Convert to fraction form
374/574 = 574/x - Step 3: Cross multiply
374x = 574 × 574 - Step 4: Simplify right side
374x = 329,476 - Step 5: Solve for x
x = 329,476/374 - Step 6: Final answer
x = 880.95
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.