Finding the Third Proportional to 53,923.13 and 115,652.63
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Solution
The third proportional to 53,923.13 and 115,652.63 is: 248,048.12
Step by Step Solution
- Step 1: Write the proportion equation
53,923.13 : 115,652.63 = 115,652.63 : x - Step 2: Convert to fraction form
53,923.13/115,652.63 = 115,652.63/x - Step 3: Cross multiply
53,923.13x = 115,652.63 × 115,652.63 - Step 4: Simplify right side
53,923.13x = 13,375,529,669.39 - Step 5: Solve for x
x = 13,375,529,669.39/53,923.13 - Step 6: Final answer
x = 248,048.12
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.