Finding the Fourth Proportional to 246,827.25, 370,242.09 and 59,838.75
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Solution
The fourth proportional to 246,827.25, 370,242.09 and 59,838.75 is: 89,758.42
Step by Step Solution
- Step 1: Write the proportion equation
246,827.25 : 370,242.09 = 59,838.75 : x - Step 2: Convert to fraction form
246,827.25/370,242.09 = 59,838.75/x - Step 3: Cross multiply
246,827.25x = 370,242.09 × 59,838.75 - Step 4: Simplify right side
246,827.25x = 22,154,823,862.99 - Step 5: Solve for x
x = 22,154,823,862.99/246,827.25 - Step 6: Final answer
x = 89,758.42
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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.