Finding the Third Proportional to 132,247.13 and 192,831.75
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Solution
The third proportional to 132,247.13 and 192,831.75 is: 281,171.21
Step by Step Solution
- Step 1: Write the proportion equation
132,247.13 : 192,831.75 = 192,831.75 : x - Step 2: Convert to fraction form
132,247.13/192,831.75 = 192,831.75/x - Step 3: Cross multiply
132,247.13x = 192,831.75 × 192,831.75 - Step 4: Simplify right side
132,247.13x = 37,184,083,808.06 - Step 5: Solve for x
x = 37,184,083,808.06/132,247.13 - Step 6: Final answer
x = 281,171.21
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.