Finding the Third Proportional to 232,439.63 and 359,169.19
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Solution
The third proportional to 232,439.63 and 359,169.19 is: 554,993.60
Step by Step Solution
- Step 1: Write the proportion equation
232,439.63 : 359,169.19 = 359,169.19 : x - Step 2: Convert to fraction form
232,439.63/359,169.19 = 359,169.19/x - Step 3: Cross multiply
232,439.63x = 359,169.19 × 359,169.19 - Step 4: Simplify right side
232,439.63x = 129,002,505,249.41 - Step 5: Solve for x
x = 129,002,505,249.41/232,439.63 - Step 6: Final answer
x = 554,993.60
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.