Finding the Fourth Proportional to 127,167, 190,784.52 and 44,061
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Solution
The fourth proportional to 127,167, 190,784.52 and 44,061 is: 66,103.29
Step by Step Solution
- Step 1: Write the proportion equation
127,167 : 190,784.52 = 44,061 : x - Step 2: Convert to fraction form
127,167/190,784.52 = 44,061/x - Step 3: Cross multiply
127,167x = 190,784.52 × 44,061 - Step 4: Simplify right side
127,167x = 8,406,156,735.72 - Step 5: Solve for x
x = 8,406,156,735.72/127,167 - Step 6: Final answer
x = 66,103.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.