Finding the Fourth Proportional to 27,382.50, 41,073.75 and 6,606
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Solution
The fourth proportional to 27,382.50, 41,073.75 and 6,606 is: 9,909
Step by Step Solution
- Step 1: Write the proportion equation
27,382.50 : 41,073.75 = 6,606 : x - Step 2: Convert to fraction form
27,382.50/41,073.75 = 6,606/x - Step 3: Cross multiply
27,382.50x = 41,073.75 × 6,606 - Step 4: Simplify right side
27,382.50x = 271,333,192.50 - Step 5: Solve for x
x = 271,333,192.50/27,382.50 - Step 6: Final answer
x = 9,909
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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.