Finding the Fourth Proportional to 195,694.08, 293,537.76 and 62,573.28
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Solution
The fourth proportional to 195,694.08, 293,537.76 and 62,573.28 is: 93,858.85
Step by Step Solution
- Step 1: Write the proportion equation
195,694.08 : 293,537.76 = 62,573.28 : x - Step 2: Convert to fraction form
195,694.08/293,537.76 = 62,573.28/x - Step 3: Cross multiply
195,694.08x = 293,537.76 × 62,573.28 - Step 4: Simplify right side
195,694.08x = 18,367,620,447.05 - Step 5: Solve for x
x = 18,367,620,447.05/195,694.08 - Step 6: Final answer
x = 93,858.85
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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.