Finding the Fourth Proportional to 173,737.17, 239,740.02 and 97,251.84
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Solution
The fourth proportional to 173,737.17, 239,740.02 and 97,251.84 is: 134,197.87
Step by Step Solution
- Step 1: Write the proportion equation
173,737.17 : 239,740.02 = 97,251.84 : x - Step 2: Convert to fraction form
173,737.17/239,740.02 = 97,251.84/x - Step 3: Cross multiply
173,737.17x = 239,740.02 × 97,251.84 - Step 4: Simplify right side
173,737.17x = 23,315,158,066.64 - Step 5: Solve for x
x = 23,315,158,066.64/173,737.17 - Step 6: Final answer
x = 134,197.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.