Finding the Third Proportional to 68,919.19 and 93,534.75
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Solution
The third proportional to 68,919.19 and 93,534.75 is: 126,942.14
Step by Step Solution
- Step 1: Write the proportion equation
68,919.19 : 93,534.75 = 93,534.75 : x - Step 2: Convert to fraction form
68,919.19/93,534.75 = 93,534.75/x - Step 3: Cross multiply
68,919.19x = 93,534.75 × 93,534.75 - Step 4: Simplify right side
68,919.19x = 8,748,749,457.56 - Step 5: Solve for x
x = 8,748,749,457.56/68,919.19 - Step 6: Final answer
x = 126,942.14
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.