Finding the Fourth Proportional to 634,110.48, 951,199.17 and 160,799.94
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Solution
The fourth proportional to 634,110.48, 951,199.17 and 160,799.94 is: 241,208.39
Step by Step Solution
- Step 1: Write the proportion equation
634,110.48 : 951,199.17 = 160,799.94 : x - Step 2: Convert to fraction form
634,110.48/951,199.17 = 160,799.94/x - Step 3: Cross multiply
634,110.48x = 951,199.17 × 160,799.94 - Step 4: Simplify right side
634,110.48x = 152,952,769,464.05 - Step 5: Solve for x
x = 152,952,769,464.05/634,110.48 - Step 6: Final answer
x = 241,208.39
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.