Finding the Third Proportional to 107,213.63 and 236,474.44
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Solution
The third proportional to 107,213.63 and 236,474.44 is: 521,576.99
Step by Step Solution
- Step 1: Write the proportion equation
107,213.63 : 236,474.44 = 236,474.44 : x - Step 2: Convert to fraction form
107,213.63/236,474.44 = 236,474.44/x - Step 3: Cross multiply
107,213.63x = 236,474.44 × 236,474.44 - Step 4: Simplify right side
107,213.63x = 55,920,159,590.94 - Step 5: Solve for x
x = 55,920,159,590.94/107,213.63 - Step 6: Final answer
x = 521,576.99
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.