Finding the Fourth Proportional to 224,217.93, 336,325.68 and 96,115.35
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Solution
The fourth proportional to 224,217.93, 336,325.68 and 96,115.35 is: 144,172.50
Step by Step Solution
- Step 1: Write the proportion equation
224,217.93 : 336,325.68 = 96,115.35 : x - Step 2: Convert to fraction form
224,217.93/336,325.68 = 96,115.35/x - Step 3: Cross multiply
224,217.93x = 336,325.68 × 96,115.35 - Step 4: Simplify right side
224,217.93x = 32,326,060,447.19 - Step 5: Solve for x
x = 32,326,060,447.19/224,217.93 - Step 6: Final answer
x = 144,172.50
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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.