Finding the Fourth Proportional to 237,356.82, 356,122.70 and 125,032.50
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Solution
The fourth proportional to 237,356.82, 356,122.70 and 125,032.50 is: 187,594.82
Step by Step Solution
- Step 1: Write the proportion equation
237,356.82 : 356,122.70 = 125,032.50 : x - Step 2: Convert to fraction form
237,356.82/356,122.70 = 125,032.50/x - Step 3: Cross multiply
237,356.82x = 356,122.70 × 125,032.50 - Step 4: Simplify right side
237,356.82x = 44,526,910,862.59 - Step 5: Solve for x
x = 44,526,910,862.59/237,356.82 - Step 6: Final answer
x = 187,594.82
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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.