Finding the Third Proportional to 126,744.75 and 237,525.75
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Solution
The third proportional to 126,744.75 and 237,525.75 is: 445,134.67
Step by Step Solution
- Step 1: Write the proportion equation
126,744.75 : 237,525.75 = 237,525.75 : x - Step 2: Convert to fraction form
126,744.75/237,525.75 = 237,525.75/x - Step 3: Cross multiply
126,744.75x = 237,525.75 × 237,525.75 - Step 4: Simplify right side
126,744.75x = 56,418,481,913.06 - Step 5: Solve for x
x = 56,418,481,913.06/126,744.75 - Step 6: Final answer
x = 445,134.67
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These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.