Finding the Third Proportional to 96,742.13 and 139,344.75
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Solution
The third proportional to 96,742.13 and 139,344.75 is: 200,708.42
Step by Step Solution
- Step 1: Write the proportion equation
96,742.13 : 139,344.75 = 139,344.75 : x - Step 2: Convert to fraction form
96,742.13/139,344.75 = 139,344.75/x - Step 3: Cross multiply
96,742.13x = 139,344.75 × 139,344.75 - Step 4: Simplify right side
96,742.13x = 19,416,959,352.56 - Step 5: Solve for x
x = 19,416,959,352.56/96,742.13 - Step 6: Final answer
x = 200,708.42
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.