Finding the Fourth Proportional to 237,794.19, 356,737.91 and 88,035.63
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Solution
The fourth proportional to 237,794.19, 356,737.91 and 88,035.63 is: 132,070.70
Step by Step Solution
- Step 1: Write the proportion equation
237,794.19 : 356,737.91 = 88,035.63 : x - Step 2: Convert to fraction form
237,794.19/356,737.91 = 88,035.63/x - Step 3: Cross multiply
237,794.19x = 356,737.91 × 88,035.63 - Step 4: Simplify right side
237,794.19x = 31,405,646,211.56 - Step 5: Solve for x
x = 31,405,646,211.56/237,794.19 - Step 6: Final answer
x = 132,070.70
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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.