Finding the Third Proportional to 568 and 608.50
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Solution
The third proportional to 568 and 608.50 is: 651.89
Step by Step Solution
- Step 1: Write the proportion equation
568 : 608.50 = 608.50 : x - Step 2: Convert to fraction form
568/608.50 = 608.50/x - Step 3: Cross multiply
568x = 608.50 × 608.50 - Step 4: Simplify right side
568x = 370,272.25 - Step 5: Solve for x
x = 370,272.25/568 - Step 6: Final answer
x = 651.89
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These problems maintain the same ratio (1.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.