Finding the Third Proportional to 63,153.84 and 135,060.75
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Solution
The third proportional to 63,153.84 and 135,060.75 is: 288,840.79
Step by Step Solution
- Step 1: Write the proportion equation
63,153.84 : 135,060.75 = 135,060.75 : x - Step 2: Convert to fraction form
63,153.84/135,060.75 = 135,060.75/x - Step 3: Cross multiply
63,153.84x = 135,060.75 × 135,060.75 - Step 4: Simplify right side
63,153.84x = 18,241,406,190.56 - Step 5: Solve for x
x = 18,241,406,190.56/63,153.84 - Step 6: Final answer
x = 288,840.79
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.