Finding the Third Proportional to 5,887.75 and 8,831.75
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Solution
The third proportional to 5,887.75 and 8,831.75 is: 13,247.81
Step by Step Solution
- Step 1: Write the proportion equation
5,887.75 : 8,831.75 = 8,831.75 : x - Step 2: Convert to fraction form
5,887.75/8,831.75 = 8,831.75/x - Step 3: Cross multiply
5,887.75x = 8,831.75 × 8,831.75 - Step 4: Simplify right side
5,887.75x = 77,999,808.06 - Step 5: Solve for x
x = 77,999,808.06/5,887.75 - Step 6: Final answer
x = 13,247.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.