Finding the Third Proportional to 159,232.50 and 347,998.50
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Solution
The third proportional to 159,232.50 and 347,998.50 is: 760,541.70
Step by Step Solution
- Step 1: Write the proportion equation
159,232.50 : 347,998.50 = 347,998.50 : x - Step 2: Convert to fraction form
159,232.50/347,998.50 = 347,998.50/x - Step 3: Cross multiply
159,232.50x = 347,998.50 × 347,998.50 - Step 4: Simplify right side
159,232.50x = 121,102,956,002.25 - Step 5: Solve for x
x = 121,102,956,002.25/159,232.50 - Step 6: Final answer
x = 760,541.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.