Finding the Third Proportional to 2,348.75 and 3,283.75
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Solution
The third proportional to 2,348.75 and 3,283.75 is: 4,590.96
Step by Step Solution
- Step 1: Write the proportion equation
2,348.75 : 3,283.75 = 3,283.75 : x - Step 2: Convert to fraction form
2,348.75/3,283.75 = 3,283.75/x - Step 3: Cross multiply
2,348.75x = 3,283.75 × 3,283.75 - Step 4: Simplify right side
2,348.75x = 10,783,014.06 - Step 5: Solve for x
x = 10,783,014.06/2,348.75 - Step 6: Final answer
x = 4,590.96
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.