Finding the Third Proportional to 155,769.75 and 233,394.75
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Solution
The third proportional to 155,769.75 and 233,394.75 is: 349,702.75
Step by Step Solution
- Step 1: Write the proportion equation
155,769.75 : 233,394.75 = 233,394.75 : x - Step 2: Convert to fraction form
155,769.75/233,394.75 = 233,394.75/x - Step 3: Cross multiply
155,769.75x = 233,394.75 × 233,394.75 - Step 4: Simplify right side
155,769.75x = 54,473,109,327.56 - Step 5: Solve for x
x = 54,473,109,327.56/155,769.75 - Step 6: Final answer
x = 349,702.75
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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.