Finding the Fourth Proportional to 73,452.24, 110,030.52 and 33,954.96
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Solution
The fourth proportional to 73,452.24, 110,030.52 and 33,954.96 is: 50,864.10
Step by Step Solution
- Step 1: Write the proportion equation
73,452.24 : 110,030.52 = 33,954.96 : x - Step 2: Convert to fraction form
73,452.24/110,030.52 = 33,954.96/x - Step 3: Cross multiply
73,452.24x = 110,030.52 × 33,954.96 - Step 4: Simplify right side
73,452.24x = 3,736,081,905.38 - Step 5: Solve for x
x = 3,736,081,905.38/73,452.24 - Step 6: Final answer
x = 50,864.10
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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.