Finding the Fourth Proportional to 250,152.36, 375,230.88 and 63,163.68
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Solution
The fourth proportional to 250,152.36, 375,230.88 and 63,163.68 is: 94,746.11
Step by Step Solution
- Step 1: Write the proportion equation
250,152.36 : 375,230.88 = 63,163.68 : x - Step 2: Convert to fraction form
250,152.36/375,230.88 = 63,163.68/x - Step 3: Cross multiply
250,152.36x = 375,230.88 × 63,163.68 - Step 4: Simplify right side
250,152.36x = 23,700,963,230.44 - Step 5: Solve for x
x = 23,700,963,230.44/250,152.36 - Step 6: Final answer
x = 94,746.11
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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.