Finding the Fourth Proportional to 202,534.42, 303,806.48 and 62,294.26
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Solution
The fourth proportional to 202,534.42, 303,806.48 and 62,294.26 is: 93,442.88
Step by Step Solution
- Step 1: Write the proportion equation
202,534.42 : 303,806.48 = 62,294.26 : x - Step 2: Convert to fraction form
202,534.42/303,806.48 = 62,294.26/x - Step 3: Cross multiply
202,534.42x = 303,806.48 × 62,294.26 - Step 4: Simplify right side
202,534.42x = 18,925,399,854.80 - Step 5: Solve for x
x = 18,925,399,854.80/202,534.42 - Step 6: Final answer
x = 93,442.88
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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.