Finding the Fourth Proportional to 337,718.66, 466,006.11 and 192,543.17
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Solution
The fourth proportional to 337,718.66, 466,006.11 and 192,543.17 is: 265,683.55
Step by Step Solution
- Step 1: Write the proportion equation
337,718.66 : 466,006.11 = 192,543.17 : x - Step 2: Convert to fraction form
337,718.66/466,006.11 = 192,543.17/x - Step 3: Cross multiply
337,718.66x = 466,006.11 × 192,543.17 - Step 4: Simplify right side
337,718.66x = 89,726,293,658.77 - Step 5: Solve for x
x = 89,726,293,658.77/337,718.66 - Step 6: Final answer
x = 265,683.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.