Finding the Third Proportional to 174,831.75 and 269,969.63
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Solution
The third proportional to 174,831.75 and 269,969.63 is: 416,878.50
Step by Step Solution
- Step 1: Write the proportion equation
174,831.75 : 269,969.63 = 269,969.63 : x - Step 2: Convert to fraction form
174,831.75/269,969.63 = 269,969.63/x - Step 3: Cross multiply
174,831.75x = 269,969.63 × 269,969.63 - Step 4: Simplify right side
174,831.75x = 72,883,598,422.64 - Step 5: Solve for x
x = 72,883,598,422.64/174,831.75 - Step 6: Final answer
x = 416,878.50
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.