Finding the Third Proportional to 1,583.44 and 2,113.03
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Solution
The third proportional to 1,583.44 and 2,113.03 is: 2,819.75
Step by Step Solution
- Step 1: Write the proportion equation
1,583.44 : 2,113.03 = 2,113.03 : x - Step 2: Convert to fraction form
1,583.44/2,113.03 = 2,113.03/x - Step 3: Cross multiply
1,583.44x = 2,113.03 × 2,113.03 - Step 4: Simplify right side
1,583.44x = 4,464,901.06 - Step 5: Solve for x
x = 4,464,901.06/1,583.44 - Step 6: Final answer
x = 2,819.75
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.