Finding the Fourth Proportional to 363,252.99, 544,899.97 and 110,541.71
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Solution
The fourth proportional to 363,252.99, 544,899.97 and 110,541.71 is: 165,818.79
Step by Step Solution
- Step 1: Write the proportion equation
363,252.99 : 544,899.97 = 110,541.71 : x - Step 2: Convert to fraction form
363,252.99/544,899.97 = 110,541.71/x - Step 3: Cross multiply
363,252.99x = 544,899.97 × 110,541.71 - Step 4: Simplify right side
363,252.99x = 60,234,171,738.25 - Step 5: Solve for x
x = 60,234,171,738.25/363,252.99 - Step 6: Final answer
x = 165,818.79
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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.