Finding the Third Proportional to 163,814.75 and 350,399.75
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Solution
The third proportional to 163,814.75 and 350,399.75 is: 749,505.06
Step by Step Solution
- Step 1: Write the proportion equation
163,814.75 : 350,399.75 = 350,399.75 : x - Step 2: Convert to fraction form
163,814.75/350,399.75 = 350,399.75/x - Step 3: Cross multiply
163,814.75x = 350,399.75 × 350,399.75 - Step 4: Simplify right side
163,814.75x = 122,779,984,800.06 - Step 5: Solve for x
x = 122,779,984,800.06/163,814.75 - Step 6: Final answer
x = 749,505.06
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.