Finding the Third Proportional to 47,400.19 and 104,657.06
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Solution
The third proportional to 47,400.19 and 104,657.06 is: 231,077.16
Step by Step Solution
- Step 1: Write the proportion equation
47,400.19 : 104,657.06 = 104,657.06 : x - Step 2: Convert to fraction form
47,400.19/104,657.06 = 104,657.06/x - Step 3: Cross multiply
47,400.19x = 104,657.06 × 104,657.06 - Step 4: Simplify right side
47,400.19x = 10,953,100,731.13 - Step 5: Solve for x
x = 10,953,100,731.13/47,400.19 - Step 6: Final answer
x = 231,077.16
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.