Finding the Third Proportional to 75,589 and 165,500
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Solution
The third proportional to 75,589 and 165,500 is: 362,357.62
Step by Step Solution
- Step 1: Write the proportion equation
75,589 : 165,500 = 165,500 : x - Step 2: Convert to fraction form
75,589/165,500 = 165,500/x - Step 3: Cross multiply
75,589x = 165,500 × 165,500 - Step 4: Simplify right side
75,589x = 27,390,250,000 - Step 5: Solve for x
x = 27,390,250,000/75,589 - Step 6: Final answer
x = 362,357.62
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.