Finding the Third Proportional to 3,776 and 5,536
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Solution
The third proportional to 3,776 and 5,536 is: 8,116.34
Step by Step Solution
- Step 1: Write the proportion equation
3,776 : 5,536 = 5,536 : x - Step 2: Convert to fraction form
3,776/5,536 = 5,536/x - Step 3: Cross multiply
3,776x = 5,536 × 5,536 - Step 4: Simplify right side
3,776x = 30,647,296 - Step 5: Solve for x
x = 30,647,296/3,776 - Step 6: Final answer
x = 8,116.34
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.