Finding the Fourth Proportional to 176,011.66, 264,037.97 and 63,744.74
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Solution
The fourth proportional to 176,011.66, 264,037.97 and 63,744.74 is: 95,624.52
Step by Step Solution
- Step 1: Write the proportion equation
176,011.66 : 264,037.97 = 63,744.74 : x - Step 2: Convert to fraction form
176,011.66/264,037.97 = 63,744.74/x - Step 3: Cross multiply
176,011.66x = 264,037.97 × 63,744.74 - Step 4: Simplify right side
176,011.66x = 16,831,030,586.95 - Step 5: Solve for x
x = 16,831,030,586.95/176,011.66 - Step 6: Final answer
x = 95,624.52
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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.