Finding the Fourth Proportional to 250,517.44, 375,775.36 and 63,528.48
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Solution
The fourth proportional to 250,517.44, 375,775.36 and 63,528.48 is: 95,292.52
Step by Step Solution
- Step 1: Write the proportion equation
250,517.44 : 375,775.36 = 63,528.48 : x - Step 2: Convert to fraction form
250,517.44/375,775.36 = 63,528.48/x - Step 3: Cross multiply
250,517.44x = 375,775.36 × 63,528.48 - Step 4: Simplify right side
250,517.44x = 23,872,437,442.25 - Step 5: Solve for x
x = 23,872,437,442.25/250,517.44 - Step 6: Final answer
x = 95,292.52
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1.5x scale
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.