Finding the Fourth Proportional to 366,881.36, 550,324.04 and 167,062.44
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Solution
The fourth proportional to 366,881.36, 550,324.04 and 167,062.44 is: 250,594.57
Step by Step Solution
- Step 1: Write the proportion equation
366,881.36 : 550,324.04 = 167,062.44 : x - Step 2: Convert to fraction form
366,881.36/550,324.04 = 167,062.44/x - Step 3: Cross multiply
366,881.36x = 550,324.04 × 167,062.44 - Step 4: Simplify right side
366,881.36x = 91,938,476,913.06 - Step 5: Solve for x
x = 91,938,476,913.06/366,881.36 - Step 6: Final answer
x = 250,594.57
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.