Finding the Fourth Proportional to 461,177.24, 691,976.03 and 236,695.29
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Solution
The fourth proportional to 461,177.24, 691,976.03 and 236,695.29 is: 355,150.80
Step by Step Solution
- Step 1: Write the proportion equation
461,177.24 : 691,976.03 = 236,695.29 : x - Step 2: Convert to fraction form
461,177.24/691,976.03 = 236,695.29/x - Step 3: Cross multiply
461,177.24x = 691,976.03 × 236,695.29 - Step 4: Simplify right side
461,177.24x = 163,787,465,910.42 - Step 5: Solve for x
x = 163,787,465,910.42/461,177.24 - Step 6: Final answer
x = 355,150.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.