Finding the Third Proportional to 328 and 710
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Solution
The third proportional to 328 and 710 is: 1,536.89
Step by Step Solution
- Step 1: Write the proportion equation
328 : 710 = 710 : x - Step 2: Convert to fraction form
328/710 = 710/x - Step 3: Cross multiply
328x = 710 × 710 - Step 4: Simplify right side
328x = 504,100 - Step 5: Solve for x
x = 504,100/328 - Step 6: Final answer
x = 1,536.89
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.