Finding the Fourth Proportional to 94,804.92, 142,207.38 and 24,684.23
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Solution
The fourth proportional to 94,804.92, 142,207.38 and 24,684.23 is: 37,026.35
Step by Step Solution
- Step 1: Write the proportion equation
94,804.92 : 142,207.38 = 24,684.23 : x - Step 2: Convert to fraction form
94,804.92/142,207.38 = 24,684.23/x - Step 3: Cross multiply
94,804.92x = 142,207.38 × 24,684.23 - Step 4: Simplify right side
94,804.92x = 3,510,279,675.62 - Step 5: Solve for x
x = 3,510,279,675.62/94,804.92 - Step 6: Final answer
x = 37,026.35
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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.