Finding the Fourth Proportional to 163,504.08, 245,272.08 and 63,672.48
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Solution
The fourth proportional to 163,504.08, 245,272.08 and 63,672.48 is: 95,514.94
Step by Step Solution
- Step 1: Write the proportion equation
163,504.08 : 245,272.08 = 63,672.48 : x - Step 2: Convert to fraction form
163,504.08/245,272.08 = 63,672.48/x - Step 3: Cross multiply
163,504.08x = 245,272.08 × 63,672.48 - Step 4: Simplify right side
163,504.08x = 15,617,081,608.36 - Step 5: Solve for x
x = 15,617,081,608.36/163,504.08 - Step 6: Final answer
x = 95,514.94
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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.