Finding the Fourth Proportional to 22,592.96, 33,893.94 and 7,010
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Solution
The fourth proportional to 22,592.96, 33,893.94 and 7,010 is: 10,516.40
Step by Step Solution
- Step 1: Write the proportion equation
22,592.96 : 33,893.94 = 7,010 : x - Step 2: Convert to fraction form
22,592.96/33,893.94 = 7,010/x - Step 3: Cross multiply
22,592.96x = 33,893.94 × 7,010 - Step 4: Simplify right side
22,592.96x = 237,596,519.40 - Step 5: Solve for x
x = 237,596,519.40/22,592.96 - Step 6: Final answer
x = 10,516.40
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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.