Finding the Third Proportional to 107,618.63 and 167,578.88
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Solution
The third proportional to 107,618.63 and 167,578.88 is: 260,946.28
Step by Step Solution
- Step 1: Write the proportion equation
107,618.63 : 167,578.88 = 167,578.88 : x - Step 2: Convert to fraction form
107,618.63/167,578.88 = 167,578.88/x - Step 3: Cross multiply
107,618.63x = 167,578.88 × 167,578.88 - Step 4: Simplify right side
107,618.63x = 28,082,679,346.27 - Step 5: Solve for x
x = 28,082,679,346.27/107,618.63 - Step 6: Final answer
x = 260,946.28
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.