Finding the Third Proportional to 48,874.13 and 107,103.75
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Solution
The third proportional to 48,874.13 and 107,103.75 is: 234,709.33
Step by Step Solution
- Step 1: Write the proportion equation
48,874.13 : 107,103.75 = 107,103.75 : x - Step 2: Convert to fraction form
48,874.13/107,103.75 = 107,103.75/x - Step 3: Cross multiply
48,874.13x = 107,103.75 × 107,103.75 - Step 4: Simplify right side
48,874.13x = 11,471,213,264.06 - Step 5: Solve for x
x = 11,471,213,264.06/48,874.13 - Step 6: Final answer
x = 234,709.33
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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.