Finding the Third Proportional to 18,950.63 and 27,833.63
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Solution
The third proportional to 18,950.63 and 27,833.63 is: 40,880.48
Step by Step Solution
- Step 1: Write the proportion equation
18,950.63 : 27,833.63 = 27,833.63 : x - Step 2: Convert to fraction form
18,950.63/27,833.63 = 27,833.63/x - Step 3: Cross multiply
18,950.63x = 27,833.63 × 27,833.63 - Step 4: Simplify right side
18,950.63x = 774,710,680.64 - Step 5: Solve for x
x = 774,710,680.64/18,950.63 - Step 6: Final answer
x = 40,880.48
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.