Finding the Fourth Proportional to 182,999.52, 274,672.62 and 94,314.24
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Solution
The fourth proportional to 182,999.52, 274,672.62 and 94,314.24 is: 141,560.70
Step by Step Solution
- Step 1: Write the proportion equation
182,999.52 : 274,672.62 = 94,314.24 : x - Step 2: Convert to fraction form
182,999.52/274,672.62 = 94,314.24/x - Step 3: Cross multiply
182,999.52x = 274,672.62 × 94,314.24 - Step 4: Simplify right side
182,999.52x = 25,905,539,404.11 - Step 5: Solve for x
x = 25,905,539,404.11/182,999.52 - Step 6: Final answer
x = 141,560.70
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1.5x scale
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.