Finding the Fourth Proportional to 297,270.44, 445,952.04 and 97,545.37
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Solution
The fourth proportional to 297,270.44, 445,952.04 and 97,545.37 is: 146,333.26
Step by Step Solution
- Step 1: Write the proportion equation
297,270.44 : 445,952.04 = 97,545.37 : x - Step 2: Convert to fraction form
297,270.44/445,952.04 = 97,545.37/x - Step 3: Cross multiply
297,270.44x = 445,952.04 × 97,545.37 - Step 4: Simplify right side
297,270.44x = 43,500,554,026.57 - Step 5: Solve for x
x = 43,500,554,026.57/297,270.44 - Step 6: Final answer
x = 146,333.26
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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.