Finding the Fourth Proportional to 467,193, 700,906.56 and 134,769
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Solution
The fourth proportional to 467,193, 700,906.56 and 134,769 is: 202,187.27
Step by Step Solution
- Step 1: Write the proportion equation
467,193 : 700,906.56 = 134,769 : x - Step 2: Convert to fraction form
467,193/700,906.56 = 134,769/x - Step 3: Cross multiply
467,193x = 700,906.56 × 134,769 - Step 4: Simplify right side
467,193x = 94,460,476,184.64 - Step 5: Solve for x
x = 94,460,476,184.64/467,193 - Step 6: Final answer
x = 202,187.27
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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.