Finding the Fourth Proportional to 237,415.32, 356,122.17 and 97,174.08
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Solution
The fourth proportional to 237,415.32, 356,122.17 and 97,174.08 is: 145,760.79
Step by Step Solution
- Step 1: Write the proportion equation
237,415.32 : 356,122.17 = 97,174.08 : x - Step 2: Convert to fraction form
237,415.32/356,122.17 = 97,174.08/x - Step 3: Cross multiply
237,415.32x = 356,122.17 × 97,174.08 - Step 4: Simplify right side
237,415.32x = 34,605,844,237.35 - Step 5: Solve for x
x = 34,605,844,237.35/237,415.32 - Step 6: Final answer
x = 145,760.79
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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.