Finding the Fourth Proportional to 224,630.19, 336,647.21 and 119,222.19
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Solution
The fourth proportional to 224,630.19, 336,647.21 and 119,222.19 is: 178,675.08
Step by Step Solution
- Step 1: Write the proportion equation
224,630.19 : 336,647.21 = 119,222.19 : x - Step 2: Convert to fraction form
224,630.19/336,647.21 = 119,222.19/x - Step 3: Cross multiply
224,630.19x = 336,647.21 × 119,222.19 - Step 4: Simplify right side
224,630.19x = 40,135,817,037.48 - Step 5: Solve for x
x = 40,135,817,037.48/224,630.19 - Step 6: Final answer
x = 178,675.08
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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.