Finding the Third Proportional to 22,155 and 48,015.75
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Solution
The third proportional to 22,155 and 48,015.75 is: 104,062.84
Step by Step Solution
- Step 1: Write the proportion equation
22,155 : 48,015.75 = 48,015.75 : x - Step 2: Convert to fraction form
22,155/48,015.75 = 48,015.75/x - Step 3: Cross multiply
22,155x = 48,015.75 × 48,015.75 - Step 4: Simplify right side
22,155x = 2,305,512,248.06 - Step 5: Solve for x
x = 2,305,512,248.06/22,155 - Step 6: Final answer
x = 104,062.84
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.