Finding the Third Proportional to 4,119.19 and 4,524.19
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Solution
The third proportional to 4,119.19 and 4,524.19 is: 4,969.01
Step by Step Solution
- Step 1: Write the proportion equation
4,119.19 : 4,524.19 = 4,524.19 : x - Step 2: Convert to fraction form
4,119.19/4,524.19 = 4,524.19/x - Step 3: Cross multiply
4,119.19x = 4,524.19 × 4,524.19 - Step 4: Simplify right side
4,119.19x = 20,468,272.54 - Step 5: Solve for x
x = 20,468,272.54/4,119.19 - Step 6: Final answer
x = 4,969.01
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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.