Finding the Fourth Proportional to 246,867.24, 369,805.02 and 113,562.12
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Solution
The fourth proportional to 246,867.24, 369,805.02 and 113,562.12 is: 170,115.09
Step by Step Solution
- Step 1: Write the proportion equation
246,867.24 : 369,805.02 = 113,562.12 : x - Step 2: Convert to fraction form
246,867.24/369,805.02 = 113,562.12/x - Step 3: Cross multiply
246,867.24x = 369,805.02 × 113,562.12 - Step 4: Simplify right side
246,867.24x = 41,995,842,057.84 - Step 5: Solve for x
x = 41,995,842,057.84/246,867.24 - Step 6: Final answer
x = 170,115.09
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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.