Finding the Third Proportional to 48,701.75 and 117,005.75
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Solution
The third proportional to 48,701.75 and 117,005.75 is: 281,105.82
Step by Step Solution
- Step 1: Write the proportion equation
48,701.75 : 117,005.75 = 117,005.75 : x - Step 2: Convert to fraction form
48,701.75/117,005.75 = 117,005.75/x - Step 3: Cross multiply
48,701.75x = 117,005.75 × 117,005.75 - Step 4: Simplify right side
48,701.75x = 13,690,345,533.06 - Step 5: Solve for x
x = 13,690,345,533.06/48,701.75 - Step 6: Final answer
x = 281,105.82
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These problems maintain the same ratio (2.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.