Finding the Third Proportional to 55,130.63 and 98,232.75
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Solution
The third proportional to 55,130.63 and 98,232.75 is: 175,032.90
Step by Step Solution
- Step 1: Write the proportion equation
55,130.63 : 98,232.75 = 98,232.75 : x - Step 2: Convert to fraction form
55,130.63/98,232.75 = 98,232.75/x - Step 3: Cross multiply
55,130.63x = 98,232.75 × 98,232.75 - Step 4: Simplify right side
55,130.63x = 9,649,673,172.56 - Step 5: Solve for x
x = 9,649,673,172.56/55,130.63 - Step 6: Final answer
x = 175,032.90
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These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.