Finding the Fourth Proportional to 296,099.67, 444,318.80 and 125,307.93
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Solution
The fourth proportional to 296,099.67, 444,318.80 and 125,307.93 is: 188,033.54
Step by Step Solution
- Step 1: Write the proportion equation
296,099.67 : 444,318.80 = 125,307.93 : x - Step 2: Convert to fraction form
296,099.67/444,318.80 = 125,307.93/x - Step 3: Cross multiply
296,099.67x = 444,318.80 × 125,307.93 - Step 4: Simplify right side
296,099.67x = 55,676,669,088.08 - Step 5: Solve for x
x = 55,676,669,088.08/296,099.67 - Step 6: Final answer
x = 188,033.54
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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.