Finding the Fourth Proportional to 195,174.19, 292,535.38 and 89,771.95
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Solution
The fourth proportional to 195,174.19, 292,535.38 and 89,771.95 is: 134,554.02
Step by Step Solution
- Step 1: Write the proportion equation
195,174.19 : 292,535.38 = 89,771.95 : x - Step 2: Convert to fraction form
195,174.19/292,535.38 = 89,771.95/x - Step 3: Cross multiply
195,174.19x = 292,535.38 × 89,771.95 - Step 4: Simplify right side
195,174.19x = 26,261,471,506.59 - Step 5: Solve for x
x = 26,261,471,506.59/195,174.19 - Step 6: Final answer
x = 134,554.02
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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.