Finding the Third Proportional to 107,102.25 and 235,226.53
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Solution
The third proportional to 107,102.25 and 235,226.53 is: 516,623.33
Step by Step Solution
- Step 1: Write the proportion equation
107,102.25 : 235,226.53 = 235,226.53 : x - Step 2: Convert to fraction form
107,102.25/235,226.53 = 235,226.53/x - Step 3: Cross multiply
107,102.25x = 235,226.53 × 235,226.53 - Step 4: Simplify right side
107,102.25x = 55,331,521,003.91 - Step 5: Solve for x
x = 55,331,521,003.91/107,102.25 - Step 6: Final answer
x = 516,623.33
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.