Finding the Third Proportional to 107,512.75 and 150,374.75
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Solution
The third proportional to 107,512.75 and 150,374.75 is: 210,324.50
Step by Step Solution
- Step 1: Write the proportion equation
107,512.75 : 150,374.75 = 150,374.75 : x - Step 2: Convert to fraction form
107,512.75/150,374.75 = 150,374.75/x - Step 3: Cross multiply
107,512.75x = 150,374.75 × 150,374.75 - Step 4: Simplify right side
107,512.75x = 22,612,565,437.56 - Step 5: Solve for x
x = 22,612,565,437.56/107,512.75 - Step 6: Final answer
x = 210,324.50
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.