Finding the Third Proportional to 120,052.13 and 173,880.84
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Solution
The third proportional to 120,052.13 and 173,880.84 is: 251,845.17
Step by Step Solution
- Step 1: Write the proportion equation
120,052.13 : 173,880.84 = 173,880.84 : x - Step 2: Convert to fraction form
120,052.13/173,880.84 = 173,880.84/x - Step 3: Cross multiply
120,052.13x = 173,880.84 × 173,880.84 - Step 4: Simplify right side
120,052.13x = 30,234,547,823.21 - Step 5: Solve for x
x = 30,234,547,823.21/120,052.13 - Step 6: Final answer
x = 251,845.17
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.