Finding the Fourth Proportional to 334,527.80, 461,648.59 and 181,565.99
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Solution
The fourth proportional to 334,527.80, 461,648.59 and 181,565.99 is: 250,561.20
Step by Step Solution
- Step 1: Write the proportion equation
334,527.80 : 461,648.59 = 181,565.99 : x - Step 2: Convert to fraction form
334,527.80/461,648.59 = 181,565.99/x - Step 3: Cross multiply
334,527.80x = 461,648.59 × 181,565.99 - Step 4: Simplify right side
334,527.80x = 83,819,685,687.51 - Step 5: Solve for x
x = 83,819,685,687.51/334,527.80 - Step 6: Final answer
x = 250,561.20
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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.