Finding the Fourth Proportional to 366,362.97, 505,827.63 and 228,751.43
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Solution
The fourth proportional to 366,362.97, 505,827.63 and 228,751.43 is: 315,831.02
Step by Step Solution
- Step 1: Write the proportion equation
366,362.97 : 505,827.63 = 228,751.43 : x - Step 2: Convert to fraction form
366,362.97/505,827.63 = 228,751.43/x - Step 3: Cross multiply
366,362.97x = 505,827.63 × 228,751.43 - Step 4: Simplify right side
366,362.97x = 115,708,791,166.87 - Step 5: Solve for x
x = 115,708,791,166.87/366,362.97 - Step 6: Final answer
x = 315,831.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.