Finding the Fourth Proportional to 244,624.99, 366,920.98 and 67,117.13
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Solution
The fourth proportional to 244,624.99, 366,920.98 and 67,117.13 is: 100,671.17
Step by Step Solution
- Step 1: Write the proportion equation
244,624.99 : 366,920.98 = 67,117.13 : x - Step 2: Convert to fraction form
244,624.99/366,920.98 = 67,117.13/x - Step 3: Cross multiply
244,624.99x = 366,920.98 × 67,117.13 - Step 4: Simplify right side
244,624.99x = 24,626,683,114.39 - Step 5: Solve for x
x = 24,626,683,114.39/244,624.99 - Step 6: Final answer
x = 100,671.17
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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.