Finding the Third Proportional to 51,193.13 and 76,394.81
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Solution
The third proportional to 51,193.13 and 76,394.81 is: 114,002.95
Step by Step Solution
- Step 1: Write the proportion equation
51,193.13 : 76,394.81 = 76,394.81 : x - Step 2: Convert to fraction form
51,193.13/76,394.81 = 76,394.81/x - Step 3: Cross multiply
51,193.13x = 76,394.81 × 76,394.81 - Step 4: Simplify right side
51,193.13x = 5,836,167,376.91 - Step 5: Solve for x
x = 5,836,167,376.91/51,193.13 - Step 6: Final answer
x = 114,002.95
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.