Finding the Third Proportional to 83,963.75 and 125,893.75
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Solution
The third proportional to 83,963.75 and 125,893.75 is: 188,762.84
Step by Step Solution
- Step 1: Write the proportion equation
83,963.75 : 125,893.75 = 125,893.75 : x - Step 2: Convert to fraction form
83,963.75/125,893.75 = 125,893.75/x - Step 3: Cross multiply
83,963.75x = 125,893.75 × 125,893.75 - Step 4: Simplify right side
83,963.75x = 15,849,236,289.06 - Step 5: Solve for x
x = 15,849,236,289.06/83,963.75 - Step 6: Final answer
x = 188,762.84
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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.