Finding the Third Proportional to 568 and 1,502
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Solution
The third proportional to 568 and 1,502 is: 3,971.84
Step by Step Solution
- Step 1: Write the proportion equation
568 : 1,502 = 1,502 : x - Step 2: Convert to fraction form
568/1,502 = 1,502/x - Step 3: Cross multiply
568x = 1,502 × 1,502 - Step 4: Simplify right side
568x = 2,256,004 - Step 5: Solve for x
x = 2,256,004/568 - Step 6: Final answer
x = 3,971.84
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These problems maintain the same ratio (2.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.