Finding the Fourth Proportional to 181,104.36, 271,595.02 and 62,748.07
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Solution
The fourth proportional to 181,104.36, 271,595.02 and 62,748.07 is: 94,100.79
Step by Step Solution
- Step 1: Write the proportion equation
181,104.36 : 271,595.02 = 62,748.07 : x - Step 2: Convert to fraction form
181,104.36/271,595.02 = 62,748.07/x - Step 3: Cross multiply
181,104.36x = 271,595.02 × 62,748.07 - Step 4: Simplify right side
181,104.36x = 17,042,063,326.61 - Step 5: Solve for x
x = 17,042,063,326.61/181,104.36 - Step 6: Final answer
x = 94,100.79
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.