Finding the Fourth Proportional to 83,552.94, 125,341.14 and 24,392.94
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Solution
The fourth proportional to 83,552.94, 125,341.14 and 24,392.94 is: 36,592.83
Step by Step Solution
- Step 1: Write the proportion equation
83,552.94 : 125,341.14 = 24,392.94 : x - Step 2: Convert to fraction form
83,552.94/125,341.14 = 24,392.94/x - Step 3: Cross multiply
83,552.94x = 125,341.14 × 24,392.94 - Step 4: Simplify right side
83,552.94x = 3,057,438,907.55 - Step 5: Solve for x
x = 3,057,438,907.55/83,552.94 - Step 6: Final answer
x = 36,592.83
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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.