Finding the Third Proportional to 110,926.13 and 242,843.63
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Solution
The third proportional to 110,926.13 and 242,843.63 is: 531,642.35
Step by Step Solution
- Step 1: Write the proportion equation
110,926.13 : 242,843.63 = 242,843.63 : x - Step 2: Convert to fraction form
110,926.13/242,843.63 = 242,843.63/x - Step 3: Cross multiply
110,926.13x = 242,843.63 × 242,843.63 - Step 4: Simplify right side
110,926.13x = 58,973,026,203.14 - Step 5: Solve for x
x = 58,973,026,203.14/110,926.13 - Step 6: Final answer
x = 531,642.35
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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.