Finding the Fourth Proportional to 175,249.68, 241,844.40 and 95,761.68
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Solution
The fourth proportional to 175,249.68, 241,844.40 and 95,761.68 is: 132,151.03
Step by Step Solution
- Step 1: Write the proportion equation
175,249.68 : 241,844.40 = 95,761.68 : x - Step 2: Convert to fraction form
175,249.68/241,844.40 = 95,761.68/x - Step 3: Cross multiply
175,249.68x = 241,844.40 × 95,761.68 - Step 4: Simplify right side
175,249.68x = 23,159,426,042.59 - Step 5: Solve for x
x = 23,159,426,042.59/175,249.68 - Step 6: Final answer
x = 132,151.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.