Finding the Fourth Proportional to 224,110.80, 336,225.60 and 97,696.80
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Solution
The fourth proportional to 224,110.80, 336,225.60 and 97,696.80 is: 146,571.09
Step by Step Solution
- Step 1: Write the proportion equation
224,110.80 : 336,225.60 = 97,696.80 : x - Step 2: Convert to fraction form
224,110.80/336,225.60 = 97,696.80/x - Step 3: Cross multiply
224,110.80x = 336,225.60 × 97,696.80 - Step 4: Simplify right side
224,110.80x = 32,848,165,198.08 - Step 5: Solve for x
x = 32,848,165,198.08/224,110.80 - Step 6: Final answer
x = 146,571.09
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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.