Finding the Fourth Proportional to 173,668.21, 239,675.00 and 97,194.96
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Solution
The fourth proportional to 173,668.21, 239,675.00 and 97,194.96 is: 134,136.25
Step by Step Solution
- Step 1: Write the proportion equation
173,668.21 : 239,675.00 = 97,194.96 : x - Step 2: Convert to fraction form
173,668.21/239,675.00 = 97,194.96/x - Step 3: Cross multiply
173,668.21x = 239,675.00 × 97,194.96 - Step 4: Simplify right side
173,668.21x = 23,295,201,552.03 - Step 5: Solve for x
x = 23,295,201,552.03/173,668.21 - Step 6: Final answer
x = 134,136.25
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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.