Finding the Third Proportional to 110,304.75 and 155,331.75
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Solution
The third proportional to 110,304.75 and 155,331.75 is: 218,739.02
Step by Step Solution
- Step 1: Write the proportion equation
110,304.75 : 155,331.75 = 155,331.75 : x - Step 2: Convert to fraction form
110,304.75/155,331.75 = 155,331.75/x - Step 3: Cross multiply
110,304.75x = 155,331.75 × 155,331.75 - Step 4: Simplify right side
110,304.75x = 24,127,952,558.06 - Step 5: Solve for x
x = 24,127,952,558.06/110,304.75 - Step 6: Final answer
x = 218,739.02
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.