Finding the Third Proportional to 11,159.79 and 24,027.90
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Solution
The third proportional to 11,159.79 and 24,027.90 is: 51,733.96
Step by Step Solution
- Step 1: Write the proportion equation
11,159.79 : 24,027.90 = 24,027.90 : x - Step 2: Convert to fraction form
11,159.79/24,027.90 = 24,027.90/x - Step 3: Cross multiply
11,159.79x = 24,027.90 × 24,027.90 - Step 4: Simplify right side
11,159.79x = 577,340,003.05 - Step 5: Solve for x
x = 577,340,003.05/11,159.79 - Step 6: Final answer
x = 51,733.96
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.