Finding the Fourth Proportional to 164,010.08, 246,092.88 and 97,581.44
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Solution
The fourth proportional to 164,010.08, 246,092.88 and 97,581.44 is: 146,418.43
Step by Step Solution
- Step 1: Write the proportion equation
164,010.08 : 246,092.88 = 97,581.44 : x - Step 2: Convert to fraction form
164,010.08/246,092.88 = 97,581.44/x - Step 3: Cross multiply
164,010.08x = 246,092.88 × 97,581.44 - Step 4: Simplify right side
164,010.08x = 24,014,097,604.15 - Step 5: Solve for x
x = 24,014,097,604.15/164,010.08 - Step 6: Final answer
x = 146,418.43
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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.