Finding the Fourth Proportional to 241,449.91, 362,243.99 and 116,861.11
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Solution
The fourth proportional to 241,449.91, 362,243.99 and 116,861.11 is: 175,325.12
Step by Step Solution
- Step 1: Write the proportion equation
241,449.91 : 362,243.99 = 116,861.11 : x - Step 2: Convert to fraction form
241,449.91/362,243.99 = 116,861.11/x - Step 3: Cross multiply
241,449.91x = 362,243.99 × 116,861.11 - Step 4: Simplify right side
241,449.91x = 42,332,234,762.23 - Step 5: Solve for x
x = 42,332,234,762.23/241,449.91 - Step 6: Final answer
x = 175,325.12
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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.