Finding the Third Proportional to 58,955.75 and 127,247.75
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Solution
The third proportional to 58,955.75 and 127,247.75 is: 274,646.49
Step by Step Solution
- Step 1: Write the proportion equation
58,955.75 : 127,247.75 = 127,247.75 : x - Step 2: Convert to fraction form
58,955.75/127,247.75 = 127,247.75/x - Step 3: Cross multiply
58,955.75x = 127,247.75 × 127,247.75 - Step 4: Simplify right side
58,955.75x = 16,191,989,880.06 - Step 5: Solve for x
x = 16,191,989,880.06/58,955.75 - Step 6: Final answer
x = 274,646.49
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.