Finding the Fourth Proportional to 182,295.23, 273,538.86 and 93,548.74
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Solution
The fourth proportional to 182,295.23, 273,538.86 and 93,548.74 is: 140,372.38
Step by Step Solution
- Step 1: Write the proportion equation
182,295.23 : 273,538.86 = 93,548.74 : x - Step 2: Convert to fraction form
182,295.23/273,538.86 = 93,548.74/x - Step 3: Cross multiply
182,295.23x = 273,538.86 × 93,548.74 - Step 4: Simplify right side
182,295.23x = 25,589,215,226.29 - Step 5: Solve for x
x = 25,589,215,226.29/182,295.23 - Step 6: Final answer
x = 140,372.38
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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.