Finding the Fourth Proportional to 71,095.47, 106,648.88 and 24,348.75
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Solution
The fourth proportional to 71,095.47, 106,648.88 and 24,348.75 is: 36,525.07
Step by Step Solution
- Step 1: Write the proportion equation
71,095.47 : 106,648.88 = 24,348.75 : x - Step 2: Convert to fraction form
71,095.47/106,648.88 = 24,348.75/x - Step 3: Cross multiply
71,095.47x = 106,648.88 × 24,348.75 - Step 4: Simplify right side
71,095.47x = 2,596,766,795.16 - Step 5: Solve for x
x = 2,596,766,795.16/71,095.47 - Step 6: Final answer
x = 36,525.07
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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.