Finding the Fourth Proportional to 96,253.74, 144,397.05 and 29,692.62
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Solution
The fourth proportional to 96,253.74, 144,397.05 and 29,692.62 is: 44,544.00
Step by Step Solution
- Step 1: Write the proportion equation
96,253.74 : 144,397.05 = 29,692.62 : x - Step 2: Convert to fraction form
96,253.74/144,397.05 = 29,692.62/x - Step 3: Cross multiply
96,253.74x = 144,397.05 × 29,692.62 - Step 4: Simplify right side
96,253.74x = 4,287,526,734.77 - Step 5: Solve for x
x = 4,287,526,734.77/96,253.74 - Step 6: Final answer
x = 44,544.00
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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.