Finding the Fourth Proportional to 183,534.70, 275,302.05 and 176,536.30
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Solution
The fourth proportional to 183,534.70, 275,302.05 and 176,536.30 is: 264,804.45
Step by Step Solution
- Step 1: Write the proportion equation
183,534.70 : 275,302.05 = 176,536.30 : x - Step 2: Convert to fraction form
183,534.70/275,302.05 = 176,536.30/x - Step 3: Cross multiply
183,534.70x = 275,302.05 × 176,536.30 - Step 4: Simplify right side
183,534.70x = 48,600,805,289.42 - Step 5: Solve for x
x = 48,600,805,289.42/183,534.70 - Step 6: Final answer
x = 264,804.45
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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.