Finding the Third Proportional to 11,235.94 and 26,718.19
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Solution
The third proportional to 11,235.94 and 26,718.19 is: 63,533.78
Step by Step Solution
- Step 1: Write the proportion equation
11,235.94 : 26,718.19 = 26,718.19 : x - Step 2: Convert to fraction form
11,235.94/26,718.19 = 26,718.19/x - Step 3: Cross multiply
11,235.94x = 26,718.19 × 26,718.19 - Step 4: Simplify right side
11,235.94x = 713,861,543.29 - Step 5: Solve for x
x = 713,861,543.29/11,235.94 - Step 6: Final answer
x = 63,533.78
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Why These Related Problems?
These problems maintain the same ratio (2.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.