Finding the Third Proportional to 73,126.50 and 110,589.75
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Solution
The third proportional to 73,126.50 and 110,589.75 is: 167,245.70
Step by Step Solution
- Step 1: Write the proportion equation
73,126.50 : 110,589.75 = 110,589.75 : x - Step 2: Convert to fraction form
73,126.50/110,589.75 = 110,589.75/x - Step 3: Cross multiply
73,126.50x = 110,589.75 × 110,589.75 - Step 4: Simplify right side
73,126.50x = 12,230,092,805.06 - Step 5: Solve for x
x = 12,230,092,805.06/73,126.50 - Step 6: Final answer
x = 167,245.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.