Finding the Third Proportional to 3,350.74 and 7,373.53
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Solution
The third proportional to 3,350.74 and 7,373.53 is: 16,225.95
Step by Step Solution
- Step 1: Write the proportion equation
3,350.74 : 7,373.53 = 7,373.53 : x - Step 2: Convert to fraction form
3,350.74/7,373.53 = 7,373.53/x - Step 3: Cross multiply
3,350.74x = 7,373.53 × 7,373.53 - Step 4: Simplify right side
3,350.74x = 54,368,963.09 - Step 5: Solve for x
x = 54,368,963.09/3,350.74 - Step 6: Final answer
x = 16,225.95
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.