Finding the Fourth Proportional to 546,339.24, 819,629.24 and 167,262.84
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Solution
The fourth proportional to 546,339.24, 819,629.24 and 167,262.84 is: 250,931.11
Step by Step Solution
- Step 1: Write the proportion equation
546,339.24 : 819,629.24 = 167,262.84 : x - Step 2: Convert to fraction form
546,339.24/819,629.24 = 167,262.84/x - Step 3: Cross multiply
546,339.24x = 819,629.24 × 167,262.84 - Step 4: Simplify right side
546,339.24x = 137,093,514,429.44 - Step 5: Solve for x
x = 137,093,514,429.44/546,339.24 - Step 6: Final answer
x = 250,931.11
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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.