Finding the Fourth Proportional to 162,924.81, 244,385.69 and 44,595.96
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Solution
The fourth proportional to 162,924.81, 244,385.69 and 44,595.96 is: 66,893.52
Step by Step Solution
- Step 1: Write the proportion equation
162,924.81 : 244,385.69 = 44,595.96 : x - Step 2: Convert to fraction form
162,924.81/244,385.69 = 44,595.96/x - Step 3: Cross multiply
162,924.81x = 244,385.69 × 44,595.96 - Step 4: Simplify right side
162,924.81x = 10,898,614,455.81 - Step 5: Solve for x
x = 10,898,614,455.81/162,924.81 - Step 6: Final answer
x = 66,893.52
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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.