Finding the Third Proportional to 7,259.63 and 15,738.05
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Solution
The third proportional to 7,259.63 and 15,738.05 is: 34,118.31
Step by Step Solution
- Step 1: Write the proportion equation
7,259.63 : 15,738.05 = 15,738.05 : x - Step 2: Convert to fraction form
7,259.63/15,738.05 = 15,738.05/x - Step 3: Cross multiply
7,259.63x = 15,738.05 × 15,738.05 - Step 4: Simplify right side
7,259.63x = 247,686,119.44 - Step 5: Solve for x
x = 247,686,119.44/7,259.63 - Step 6: Final answer
x = 34,118.31
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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.