Finding the Fourth Proportional to 246,368.98, 369,553.20 and 59,380.48
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Solution
The fourth proportional to 246,368.98, 369,553.20 and 59,380.48 is: 89,070.65
Step by Step Solution
- Step 1: Write the proportion equation
246,368.98 : 369,553.20 = 59,380.48 : x - Step 2: Convert to fraction form
246,368.98/369,553.20 = 59,380.48/x - Step 3: Cross multiply
246,368.98x = 369,553.20 × 59,380.48 - Step 4: Simplify right side
246,368.98x = 21,944,246,401.54 - Step 5: Solve for x
x = 21,944,246,401.54/246,368.98 - Step 6: Final answer
x = 89,070.65
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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.