Finding the Fourth Proportional to 80,204.08, 120,306.18 and 24,050.08
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Solution
The fourth proportional to 80,204.08, 120,306.18 and 24,050.08 is: 36,075.14
Step by Step Solution
- Step 1: Write the proportion equation
80,204.08 : 120,306.18 = 24,050.08 : x - Step 2: Convert to fraction form
80,204.08/120,306.18 = 24,050.08/x - Step 3: Cross multiply
80,204.08x = 120,306.18 × 24,050.08 - Step 4: Simplify right side
80,204.08x = 2,893,373,253.49 - Step 5: Solve for x
x = 2,893,373,253.49/80,204.08 - Step 6: Final answer
x = 36,075.14
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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.