Finding the Fourth Proportional to 195,863.03, 293,836.84 and 60,924.53
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Solution
The fourth proportional to 195,863.03, 293,836.84 and 60,924.53 is: 91,399.95
Step by Step Solution
- Step 1: Write the proportion equation
195,863.03 : 293,836.84 = 60,924.53 : x - Step 2: Convert to fraction form
195,863.03/293,836.84 = 60,924.53/x - Step 3: Cross multiply
195,863.03x = 293,836.84 × 60,924.53 - Step 4: Simplify right side
195,863.03x = 17,901,870,486.78 - Step 5: Solve for x
x = 17,901,870,486.78/195,863.03 - Step 6: Final answer
x = 91,399.95
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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.