Finding the Fourth Proportional to 246,382.98, 369,574.20 and 59,394.48
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Solution
The fourth proportional to 246,382.98, 369,574.20 and 59,394.48 is: 89,091.65
Step by Step Solution
- Step 1: Write the proportion equation
246,382.98 : 369,574.20 = 59,394.48 : x - Step 2: Convert to fraction form
246,382.98/369,574.20 = 59,394.48/x - Step 3: Cross multiply
246,382.98x = 369,574.20 × 59,394.48 - Step 4: Simplify right side
246,382.98x = 21,950,667,430.42 - Step 5: Solve for x
x = 21,950,667,430.42/246,382.98 - Step 6: Final answer
x = 89,091.65
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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.