Finding the Third Proportional to 110,926.41 and 242,843.06
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Solution
The third proportional to 110,926.41 and 242,843.06 is: 531,638.54
Step by Step Solution
- Step 1: Write the proportion equation
110,926.41 : 242,843.06 = 242,843.06 : x - Step 2: Convert to fraction form
110,926.41/242,843.06 = 242,843.06/x - Step 3: Cross multiply
110,926.41x = 242,843.06 × 242,843.06 - Step 4: Simplify right side
110,926.41x = 58,972,753,004.38 - Step 5: Solve for x
x = 58,972,753,004.38/110,926.41 - Step 6: Final answer
x = 531,638.54
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.