Finding the Third Proportional to 536.50 and 616
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Solution
The third proportional to 536.50 and 616 is: 707.28
Step by Step Solution
- Step 1: Write the proportion equation
536.50 : 616 = 616 : x - Step 2: Convert to fraction form
536.50/616 = 616/x - Step 3: Cross multiply
536.50x = 616 × 616 - Step 4: Simplify right side
536.50x = 379,456 - Step 5: Solve for x
x = 379,456/536.50 - Step 6: Final answer
x = 707.28
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These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.