Finding the Third Proportional to 5,455.13 and 8,159.63
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Solution
The third proportional to 5,455.13 and 8,159.63 is: 12,204.94
Step by Step Solution
- Step 1: Write the proportion equation
5,455.13 : 8,159.63 = 8,159.63 : x - Step 2: Convert to fraction form
5,455.13/8,159.63 = 8,159.63/x - Step 3: Cross multiply
5,455.13x = 8,159.63 × 8,159.63 - Step 4: Simplify right side
5,455.13x = 66,579,480.14 - Step 5: Solve for x
x = 66,579,480.14/5,455.13 - Step 6: Final answer
x = 12,204.94
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