Finding the Fourth Proportional to 244,371.70, 366,448.20 and 94,562.20
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Solution
The fourth proportional to 244,371.70, 366,448.20 and 94,562.20 is: 141,800.99
Step by Step Solution
- Step 1: Write the proportion equation
244,371.70 : 366,448.20 = 94,562.20 : x - Step 2: Convert to fraction form
244,371.70/366,448.20 = 94,562.20/x - Step 3: Cross multiply
244,371.70x = 366,448.20 × 94,562.20 - Step 4: Simplify right side
244,371.70x = 34,652,147,978.04 - Step 5: Solve for x
x = 34,652,147,978.04/244,371.70 - Step 6: Final answer
x = 141,800.99
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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.