Finding the Fourth Proportional to 176,537.04, 264,722.31 and 64,137.99
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Solution
The fourth proportional to 176,537.04, 264,722.31 and 64,137.99 is: 96,176.74
Step by Step Solution
- Step 1: Write the proportion equation
176,537.04 : 264,722.31 = 64,137.99 : x - Step 2: Convert to fraction form
176,537.04/264,722.31 = 64,137.99/x - Step 3: Cross multiply
176,537.04x = 264,722.31 × 64,137.99 - Step 4: Simplify right side
176,537.04x = 16,978,756,871.56 - Step 5: Solve for x
x = 16,978,756,871.56/176,537.04 - Step 6: Final answer
x = 96,176.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.