Finding the Fourth Proportional to 182,258.58, 273,639.69 and 125,959.98
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Solution
The fourth proportional to 182,258.58, 273,639.69 and 125,959.98 is: 189,114.00
Step by Step Solution
- Step 1: Write the proportion equation
182,258.58 : 273,639.69 = 125,959.98 : x - Step 2: Convert to fraction form
182,258.58/273,639.69 = 125,959.98/x - Step 3: Cross multiply
182,258.58x = 273,639.69 × 125,959.98 - Step 4: Simplify right side
182,258.58x = 34,467,649,879.61 - Step 5: Solve for x
x = 34,467,649,879.61/182,258.58 - Step 6: Final answer
x = 189,114.00
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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.