Finding the Fourth Proportional to 295,951.68, 444,889.92 and 237,427.68
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Solution
The fourth proportional to 295,951.68, 444,889.92 and 237,427.68 is: 356,913.61
Step by Step Solution
- Step 1: Write the proportion equation
295,951.68 : 444,889.92 = 237,427.68 : x - Step 2: Convert to fraction form
295,951.68/444,889.92 = 237,427.68/x - Step 3: Cross multiply
295,951.68x = 444,889.92 × 237,427.68 - Step 4: Simplify right side
295,951.68x = 105,629,181,560.99 - Step 5: Solve for x
x = 105,629,181,560.99/295,951.68 - Step 6: Final answer
x = 356,913.61
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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.