Finding the Third Proportional to 83,673.75 and 117,033.75
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Solution
The third proportional to 83,673.75 and 117,033.75 is: 163,694.09
Step by Step Solution
- Step 1: Write the proportion equation
83,673.75 : 117,033.75 = 117,033.75 : x - Step 2: Convert to fraction form
83,673.75/117,033.75 = 117,033.75/x - Step 3: Cross multiply
83,673.75x = 117,033.75 × 117,033.75 - Step 4: Simplify right side
83,673.75x = 13,696,898,639.06 - Step 5: Solve for x
x = 13,696,898,639.06/83,673.75 - Step 6: Final answer
x = 163,694.09
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.