Finding the Third Proportional to 134,723.75 and 187,320.75
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Solution
The third proportional to 134,723.75 and 187,320.75 is: 260,451.95
Step by Step Solution
- Step 1: Write the proportion equation
134,723.75 : 187,320.75 = 187,320.75 : x - Step 2: Convert to fraction form
134,723.75/187,320.75 = 187,320.75/x - Step 3: Cross multiply
134,723.75x = 187,320.75 × 187,320.75 - Step 4: Simplify right side
134,723.75x = 35,089,063,380.56 - Step 5: Solve for x
x = 35,089,063,380.56/134,723.75 - Step 6: Final answer
x = 260,451.95
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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.