Finding the Fourth Proportional to 468,232.23, 702,350.17 and 113,245.68
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Solution
The fourth proportional to 468,232.23, 702,350.17 and 113,245.68 is: 169,868.96
Step by Step Solution
- Step 1: Write the proportion equation
468,232.23 : 702,350.17 = 113,245.68 : x - Step 2: Convert to fraction form
468,232.23/702,350.17 = 113,245.68/x - Step 3: Cross multiply
468,232.23x = 702,350.17 × 113,245.68 - Step 4: Simplify right side
468,232.23x = 79,538,122,599.77 - Step 5: Solve for x
x = 79,538,122,599.77/468,232.23 - Step 6: Final answer
x = 169,868.96
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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.