Finding the Fourth Proportional to 195,284.16, 292,926.24 and 62,163.84
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Solution
The fourth proportional to 195,284.16, 292,926.24 and 62,163.84 is: 93,245.76
Step by Step Solution
- Step 1: Write the proportion equation
195,284.16 : 292,926.24 = 62,163.84 : x - Step 2: Convert to fraction form
195,284.16/292,926.24 = 62,163.84/x - Step 3: Cross multiply
195,284.16x = 292,926.24 × 62,163.84 - Step 4: Simplify right side
195,284.16x = 18,209,419,915.16 - Step 5: Solve for x
x = 18,209,419,915.16/195,284.16 - Step 6: Final answer
x = 93,245.76
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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.