Finding the Third Proportional to 53,860.50 and 125,808.75
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Solution
The third proportional to 53,860.50 and 125,808.75 is: 293,867.33
Step by Step Solution
- Step 1: Write the proportion equation
53,860.50 : 125,808.75 = 125,808.75 : x - Step 2: Convert to fraction form
53,860.50/125,808.75 = 125,808.75/x - Step 3: Cross multiply
53,860.50x = 125,808.75 × 125,808.75 - Step 4: Simplify right side
53,860.50x = 15,827,841,576.56 - Step 5: Solve for x
x = 15,827,841,576.56/53,860.50 - Step 6: Final answer
x = 293,867.33
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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.