Finding the Third Proportional to 53,825.34 and 125,720.44
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Solution
The third proportional to 53,825.34 and 125,720.44 is: 293,646.59
Step by Step Solution
- Step 1: Write the proportion equation
53,825.34 : 125,720.44 = 125,720.44 : x - Step 2: Convert to fraction form
53,825.34/125,720.44 = 125,720.44/x - Step 3: Cross multiply
53,825.34x = 125,720.44 × 125,720.44 - Step 4: Simplify right side
53,825.34x = 15,805,628,405.19 - Step 5: Solve for x
x = 15,805,628,405.19/53,825.34 - Step 6: Final answer
x = 293,646.59
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.