Finding the Fourth Proportional to 565,122.23, 847,727.10 and 160,307.62
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Solution
The fourth proportional to 565,122.23, 847,727.10 and 160,307.62 is: 240,473.83
Step by Step Solution
- Step 1: Write the proportion equation
565,122.23 : 847,727.10 = 160,307.62 : x - Step 2: Convert to fraction form
565,122.23/847,727.10 = 160,307.62/x - Step 3: Cross multiply
565,122.23x = 847,727.10 × 160,307.62 - Step 4: Simplify right side
565,122.23x = 135,897,109,571.87 - Step 5: Solve for x
x = 135,897,109,571.87/565,122.23 - Step 6: Final answer
x = 240,473.83
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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.