Finding the Fourth Proportional to 170,733.48, 235,625.25 and 94,267.26
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Solution
The fourth proportional to 170,733.48, 235,625.25 and 94,267.26 is: 130,096.02
Step by Step Solution
- Step 1: Write the proportion equation
170,733.48 : 235,625.25 = 94,267.26 : x - Step 2: Convert to fraction form
170,733.48/235,625.25 = 94,267.26/x - Step 3: Cross multiply
170,733.48x = 235,625.25 × 94,267.26 - Step 4: Simplify right side
170,733.48x = 22,211,746,704.32 - Step 5: Solve for x
x = 22,211,746,704.32/170,733.48 - Step 6: Final answer
x = 130,096.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.