Finding the Third Proportional to 103,619.25 and 160,007.63
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Solution
The third proportional to 103,619.25 and 160,007.63 is: 247,081.89
Step by Step Solution
- Step 1: Write the proportion equation
103,619.25 : 160,007.63 = 160,007.63 : x - Step 2: Convert to fraction form
103,619.25/160,007.63 = 160,007.63/x - Step 3: Cross multiply
103,619.25x = 160,007.63 × 160,007.63 - Step 4: Simplify right side
103,619.25x = 25,602,440,058.14 - Step 5: Solve for x
x = 25,602,440,058.14/103,619.25 - Step 6: Final answer
x = 247,081.89
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.