Finding the Fourth Proportional to 247,959.24, 371,798.87 and 226,800.02
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Solution
The fourth proportional to 247,959.24, 371,798.87 and 226,800.02 is: 340,071.97
Step by Step Solution
- Step 1: Write the proportion equation
247,959.24 : 371,798.87 = 226,800.02 : x - Step 2: Convert to fraction form
247,959.24/371,798.87 = 226,800.02/x - Step 3: Cross multiply
247,959.24x = 371,798.87 × 226,800.02 - Step 4: Simplify right side
247,959.24x = 84,323,988,158.98 - Step 5: Solve for x
x = 84,323,988,158.98/247,959.24 - Step 6: Final answer
x = 340,071.97
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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.