Finding the Third Proportional to 96,900.75 and 142,161.75
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Solution
The third proportional to 96,900.75 and 142,161.75 is: 208,563.54
Step by Step Solution
- Step 1: Write the proportion equation
96,900.75 : 142,161.75 = 142,161.75 : x - Step 2: Convert to fraction form
96,900.75/142,161.75 = 142,161.75/x - Step 3: Cross multiply
96,900.75x = 142,161.75 × 142,161.75 - Step 4: Simplify right side
96,900.75x = 20,209,963,163.06 - Step 5: Solve for x
x = 20,209,963,163.06/96,900.75 - Step 6: Final answer
x = 208,563.54
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.