Finding the Fourth Proportional to 199,545.24, 299,330.82 and 59,292.12
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Solution
The fourth proportional to 199,545.24, 299,330.82 and 59,292.12 is: 88,942.03
Step by Step Solution
- Step 1: Write the proportion equation
199,545.24 : 299,330.82 = 59,292.12 : x - Step 2: Convert to fraction form
199,545.24/299,330.82 = 59,292.12/x - Step 3: Cross multiply
199,545.24x = 299,330.82 × 59,292.12 - Step 4: Simplify right side
199,545.24x = 17,747,958,899.14 - Step 5: Solve for x
x = 17,747,958,899.14/199,545.24 - Step 6: Final answer
x = 88,942.03
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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.