Finding the Fourth Proportional to 350,049.08, 523,748.66 and 207,970.62
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Solution
The fourth proportional to 350,049.08, 523,748.66 and 207,970.62 is: 311,168.75
Step by Step Solution
- Step 1: Write the proportion equation
350,049.08 : 523,748.66 = 207,970.62 : x - Step 2: Convert to fraction form
350,049.08/523,748.66 = 207,970.62/x - Step 3: Cross multiply
350,049.08x = 523,748.66 × 207,970.62 - Step 4: Simplify right side
350,049.08x = 108,924,332,504.52 - Step 5: Solve for x
x = 108,924,332,504.52/350,049.08 - Step 6: Final answer
x = 311,168.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.