Finding the Fourth Proportional to 637,324.44, 956,035.80 and 164,014.44
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Solution
The fourth proportional to 637,324.44, 956,035.80 and 164,014.44 is: 246,034.31
Step by Step Solution
- Step 1: Write the proportion equation
637,324.44 : 956,035.80 = 164,014.44 : x - Step 2: Convert to fraction form
637,324.44/956,035.80 = 164,014.44/x - Step 3: Cross multiply
637,324.44x = 956,035.80 × 164,014.44 - Step 4: Simplify right side
637,324.44x = 156,803,676,356.95 - Step 5: Solve for x
x = 156,803,676,356.95/637,324.44 - Step 6: Final answer
x = 246,034.31
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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.