Finding the Third Proportional to 18,563.63 and 29,888.44
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Solution
The third proportional to 18,563.63 and 29,888.44 is: 48,122.00
Step by Step Solution
- Step 1: Write the proportion equation
18,563.63 : 29,888.44 = 29,888.44 : x - Step 2: Convert to fraction form
18,563.63/29,888.44 = 29,888.44/x - Step 3: Cross multiply
18,563.63x = 29,888.44 × 29,888.44 - Step 4: Simplify right side
18,563.63x = 893,318,696.19 - Step 5: Solve for x
x = 893,318,696.19/18,563.63 - Step 6: Final answer
x = 48,122.00
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.