Finding the Fourth Proportional to 224,458.58, 336,625.58 and 62,315.38
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Solution
The fourth proportional to 224,458.58, 336,625.58 and 62,315.38 is: 93,455.77
Step by Step Solution
- Step 1: Write the proportion equation
224,458.58 : 336,625.58 = 62,315.38 : x - Step 2: Convert to fraction form
224,458.58/336,625.58 = 62,315.38/x - Step 3: Cross multiply
224,458.58x = 336,625.58 × 62,315.38 - Step 4: Simplify right side
224,458.58x = 20,976,948,940.72 - Step 5: Solve for x
x = 20,976,948,940.72/224,458.58 - Step 6: Final answer
x = 93,455.77
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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.