Finding the Fourth Proportional to 244,277.30, 366,542.51 and 163,280.99
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Solution
The fourth proportional to 244,277.30, 366,542.51 and 163,280.99 is: 245,006.08
Step by Step Solution
- Step 1: Write the proportion equation
244,277.30 : 366,542.51 = 163,280.99 : x - Step 2: Convert to fraction form
244,277.30/366,542.51 = 163,280.99/x - Step 3: Cross multiply
244,277.30x = 366,542.51 × 163,280.99 - Step 4: Simplify right side
244,277.30x = 59,849,421,260.77 - Step 5: Solve for x
x = 59,849,421,260.77/244,277.30 - Step 6: Final answer
x = 245,006.08
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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.