Finding the Third Proportional to 1,295.44 and 2,811.09
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Solution
The third proportional to 1,295.44 and 2,811.09 is: 6,100.06
Step by Step Solution
- Step 1: Write the proportion equation
1,295.44 : 2,811.09 = 2,811.09 : x - Step 2: Convert to fraction form
1,295.44/2,811.09 = 2,811.09/x - Step 3: Cross multiply
1,295.44x = 2,811.09 × 2,811.09 - Step 4: Simplify right side
1,295.44x = 7,902,248.07 - Step 5: Solve for x
x = 7,902,248.07/1,295.44 - Step 6: Final answer
x = 6,100.06
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.