Finding the Fourth Proportional to 73,853.44, 110,793.92 and 23,929.08
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Solution
The fourth proportional to 73,853.44, 110,793.92 and 23,929.08 is: 35,898.08
Step by Step Solution
- Step 1: Write the proportion equation
73,853.44 : 110,793.92 = 23,929.08 : x - Step 2: Convert to fraction form
73,853.44/110,793.92 = 23,929.08/x - Step 3: Cross multiply
73,853.44x = 110,793.92 × 23,929.08 - Step 4: Simplify right side
73,853.44x = 2,651,196,575.19 - Step 5: Solve for x
x = 2,651,196,575.19/73,853.44 - Step 6: Final answer
x = 35,898.08
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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.