Finding the Third Proportional to 368 and 568
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Solution
The third proportional to 368 and 568 is: 876.70
Step by Step Solution
- Step 1: Write the proportion equation
368 : 568 = 568 : x - Step 2: Convert to fraction form
368/568 = 568/x - Step 3: Cross multiply
368x = 568 × 568 - Step 4: Simplify right side
368x = 322,624 - Step 5: Solve for x
x = 322,624/368 - Step 6: Final answer
x = 876.70
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.