Finding the Fourth Proportional to 236,295.06, 353,365.17 and 176,365.80
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Solution
The fourth proportional to 236,295.06, 353,365.17 and 176,365.80 is: 263,744.54
Step by Step Solution
- Step 1: Write the proportion equation
236,295.06 : 353,365.17 = 176,365.80 : x - Step 2: Convert to fraction form
236,295.06/353,365.17 = 176,365.80/x - Step 3: Cross multiply
236,295.06x = 353,365.17 × 176,365.80 - Step 4: Simplify right side
236,295.06x = 62,321,530,899.19 - Step 5: Solve for x
x = 62,321,530,899.19/236,295.06 - Step 6: Final answer
x = 263,744.54
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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.