Finding the Third Proportional to 36,231.68 and 78,494.70
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Solution
The third proportional to 36,231.68 and 78,494.70 is: 170,056.07
Step by Step Solution
- Step 1: Write the proportion equation
36,231.68 : 78,494.70 = 78,494.70 : x - Step 2: Convert to fraction form
36,231.68/78,494.70 = 78,494.70/x - Step 3: Cross multiply
36,231.68x = 78,494.70 × 78,494.70 - Step 4: Simplify right side
36,231.68x = 6,161,417,192.20 - Step 5: Solve for x
x = 6,161,417,192.20/36,231.68 - Step 6: Final answer
x = 170,056.07
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.