Finding the Fourth Proportional to 163,350.16, 244,961.88 and 63,497.14
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Solution
The fourth proportional to 163,350.16, 244,961.88 and 63,497.14 is: 95,221.08
Step by Step Solution
- Step 1: Write the proportion equation
163,350.16 : 244,961.88 = 63,497.14 : x - Step 2: Convert to fraction form
163,350.16/244,961.88 = 63,497.14/x - Step 3: Cross multiply
163,350.16x = 244,961.88 × 63,497.14 - Step 4: Simplify right side
163,350.16x = 15,554,378,789.02 - Step 5: Solve for x
x = 15,554,378,789.02/163,350.16 - Step 6: Final answer
x = 95,221.08
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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.