Finding the Fourth Proportional to 176,166.16, 264,239.80 and 62,306.08
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Solution
The fourth proportional to 176,166.16, 264,239.80 and 62,306.08 is: 93,455.78
Step by Step Solution
- Step 1: Write the proportion equation
176,166.16 : 264,239.80 = 62,306.08 : x - Step 2: Convert to fraction form
176,166.16/264,239.80 = 62,306.08/x - Step 3: Cross multiply
176,166.16x = 264,239.80 × 62,306.08 - Step 4: Simplify right side
176,166.16x = 16,463,746,117.98 - Step 5: Solve for x
x = 16,463,746,117.98/176,166.16 - Step 6: Final answer
x = 93,455.78
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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.