Finding the Fourth Proportional to 224,410.60, 336,427.43 and 97,954.62
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Solution
The fourth proportional to 224,410.60, 336,427.43 and 97,954.62 is: 146,849.65
Step by Step Solution
- Step 1: Write the proportion equation
224,410.60 : 336,427.43 = 97,954.62 : x - Step 2: Convert to fraction form
224,410.60/336,427.43 = 97,954.62/x - Step 3: Cross multiply
224,410.60x = 336,427.43 × 97,954.62 - Step 4: Simplify right side
224,410.60x = 32,954,619,311.85 - Step 5: Solve for x
x = 32,954,619,311.85/224,410.60 - Step 6: Final answer
x = 146,849.65
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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.