Finding the Fourth Proportional to 448,096.68, 672,276.24 and 132,562.08
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Solution
The fourth proportional to 448,096.68, 672,276.24 and 132,562.08 is: 198,881.94
Step by Step Solution
- Step 1: Write the proportion equation
448,096.68 : 672,276.24 = 132,562.08 : x - Step 2: Convert to fraction form
448,096.68/672,276.24 = 132,562.08/x - Step 3: Cross multiply
448,096.68x = 672,276.24 × 132,562.08 - Step 4: Simplify right side
448,096.68x = 89,118,336,708.98 - Step 5: Solve for x
x = 89,118,336,708.98/448,096.68 - Step 6: Final answer
x = 198,881.94
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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.