Finding the Fourth Proportional to 174,755.24, 262,188.06 and 62,433.08
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Solution
The fourth proportional to 174,755.24, 262,188.06 and 62,433.08 is: 93,669.34
Step by Step Solution
- Step 1: Write the proportion equation
174,755.24 : 262,188.06 = 62,433.08 : x - Step 2: Convert to fraction form
174,755.24/262,188.06 = 62,433.08/x - Step 3: Cross multiply
174,755.24x = 262,188.06 × 62,433.08 - Step 4: Simplify right side
174,755.24x = 16,369,208,125.02 - Step 5: Solve for x
x = 16,369,208,125.02/174,755.24 - Step 6: Final answer
x = 93,669.34
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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.