Finding the Third Proportional to 48,876 and 76,232
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Solution
The third proportional to 48,876 and 76,232 is: 118,899.21
Step by Step Solution
- Step 1: Write the proportion equation
48,876 : 76,232 = 76,232 : x - Step 2: Convert to fraction form
48,876/76,232 = 76,232/x - Step 3: Cross multiply
48,876x = 76,232 × 76,232 - Step 4: Simplify right side
48,876x = 5,811,317,824 - Step 5: Solve for x
x = 5,811,317,824/48,876 - Step 6: Final answer
x = 118,899.21
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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.