Finding the Fourth Proportional to 334,169.06, 461,177.70 and 190,926.03
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Solution
The fourth proportional to 334,169.06, 461,177.70 and 190,926.03 is: 263,491.86
Step by Step Solution
- Step 1: Write the proportion equation
334,169.06 : 461,177.70 = 190,926.03 : x - Step 2: Convert to fraction form
334,169.06/461,177.70 = 190,926.03/x - Step 3: Cross multiply
334,169.06x = 461,177.70 × 190,926.03 - Step 4: Simplify right side
334,169.06x = 88,050,827,385.53 - Step 5: Solve for x
x = 88,050,827,385.53/334,169.06 - Step 6: Final answer
x = 263,491.86
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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.