Finding the Fourth Proportional to 97,452.24, 146,193.60 and 41,292.48
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Solution
The fourth proportional to 97,452.24, 146,193.60 and 41,292.48 is: 61,945.18
Step by Step Solution
- Step 1: Write the proportion equation
97,452.24 : 146,193.60 = 41,292.48 : x - Step 2: Convert to fraction form
97,452.24/146,193.60 = 41,292.48/x - Step 3: Cross multiply
97,452.24x = 146,193.60 × 41,292.48 - Step 4: Simplify right side
97,452.24x = 6,036,696,304.13 - Step 5: Solve for x
x = 6,036,696,304.13/97,452.24 - Step 6: Final answer
x = 61,945.18
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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.