Finding the Third Proportional to 47,831.63 and 104,274.75
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Solution
The third proportional to 47,831.63 and 104,274.75 is: 227,322.90
Step by Step Solution
- Step 1: Write the proportion equation
47,831.63 : 104,274.75 = 104,274.75 : x - Step 2: Convert to fraction form
47,831.63/104,274.75 = 104,274.75/x - Step 3: Cross multiply
47,831.63x = 104,274.75 × 104,274.75 - Step 4: Simplify right side
47,831.63x = 10,873,223,487.56 - Step 5: Solve for x
x = 10,873,223,487.56/47,831.63 - Step 6: Final answer
x = 227,322.90
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.