Finding the Third Proportional to 75,951.42 and 163,589.63
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Solution
The third proportional to 75,951.42 and 163,589.63 is: 352,351.08
Step by Step Solution
- Step 1: Write the proportion equation
75,951.42 : 163,589.63 = 163,589.63 : x - Step 2: Convert to fraction form
75,951.42/163,589.63 = 163,589.63/x - Step 3: Cross multiply
75,951.42x = 163,589.63 × 163,589.63 - Step 4: Simplify right side
75,951.42x = 26,761,565,407.64 - Step 5: Solve for x
x = 26,761,565,407.64/75,951.42 - Step 6: Final answer
x = 352,351.08
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.