Finding the Third Proportional to 111,366 and 183,631.50
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Solution
The third proportional to 111,366 and 183,631.50 is: 302,790.15
Step by Step Solution
- Step 1: Write the proportion equation
111,366 : 183,631.50 = 183,631.50 : x - Step 2: Convert to fraction form
111,366/183,631.50 = 183,631.50/x - Step 3: Cross multiply
111,366x = 183,631.50 × 183,631.50 - Step 4: Simplify right side
111,366x = 33,720,527,792.25 - Step 5: Solve for x
x = 33,720,527,792.25/111,366 - Step 6: Final answer
x = 302,790.15
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These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.