Finding the Third Proportional to 51,922.13 and 113,455.13
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Solution
The third proportional to 51,922.13 and 113,455.13 is: 247,910.99
Step by Step Solution
- Step 1: Write the proportion equation
51,922.13 : 113,455.13 = 113,455.13 : x - Step 2: Convert to fraction form
51,922.13/113,455.13 = 113,455.13/x - Step 3: Cross multiply
51,922.13x = 113,455.13 × 113,455.13 - Step 4: Simplify right side
51,922.13x = 12,872,065,388.77 - Step 5: Solve for x
x = 12,872,065,388.77/51,922.13 - Step 6: Final answer
x = 247,910.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.