Finding the Third Proportional to 49,110.75 and 106,971.75
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Solution
The third proportional to 49,110.75 and 106,971.75 is: 233,003.07
Step by Step Solution
- Step 1: Write the proportion equation
49,110.75 : 106,971.75 = 106,971.75 : x - Step 2: Convert to fraction form
49,110.75/106,971.75 = 106,971.75/x - Step 3: Cross multiply
49,110.75x = 106,971.75 × 106,971.75 - Step 4: Simplify right side
49,110.75x = 11,442,955,298.06 - Step 5: Solve for x
x = 11,442,955,298.06/49,110.75 - Step 6: Final answer
x = 233,003.07
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.