Finding the Third Proportional to 236,409.75 and 354,858.75
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Solution
The third proportional to 236,409.75 and 354,858.75 is: 532,654.56
Step by Step Solution
- Step 1: Write the proportion equation
236,409.75 : 354,858.75 = 354,858.75 : x - Step 2: Convert to fraction form
236,409.75/354,858.75 = 354,858.75/x - Step 3: Cross multiply
236,409.75x = 354,858.75 × 354,858.75 - Step 4: Simplify right side
236,409.75x = 125,924,732,451.56 - Step 5: Solve for x
x = 125,924,732,451.56/236,409.75 - Step 6: Final answer
x = 532,654.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.