Finding the Fourth Proportional to 337,951.14, 466,320.37 and 194,683.14
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Solution
The fourth proportional to 337,951.14, 466,320.37 and 194,683.14 is: 268,632.66
Step by Step Solution
- Step 1: Write the proportion equation
337,951.14 : 466,320.37 = 194,683.14 : x - Step 2: Convert to fraction form
337,951.14/466,320.37 = 194,683.14/x - Step 3: Cross multiply
337,951.14x = 466,320.37 × 194,683.14 - Step 4: Simplify right side
337,951.14x = 90,784,713,877.56 - Step 5: Solve for x
x = 90,784,713,877.56/337,951.14 - Step 6: Final answer
x = 268,632.66
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1.5x scale
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.