Finding the Third Proportional to 58,138.50 and 125,571.75
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Solution
The third proportional to 58,138.50 and 125,571.75 is: 271,218.98
Step by Step Solution
- Step 1: Write the proportion equation
58,138.50 : 125,571.75 = 125,571.75 : x - Step 2: Convert to fraction form
58,138.50/125,571.75 = 125,571.75/x - Step 3: Cross multiply
58,138.50x = 125,571.75 × 125,571.75 - Step 4: Simplify right side
58,138.50x = 15,768,264,398.06 - Step 5: Solve for x
x = 15,768,264,398.06/58,138.50 - Step 6: Final answer
x = 271,218.98
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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.