Finding the Fourth Proportional to 466,789.81, 700,121.84 and 182,281.62
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Solution
The fourth proportional to 466,789.81, 700,121.84 and 182,281.62 is: 273,397.88
Step by Step Solution
- Step 1: Write the proportion equation
466,789.81 : 700,121.84 = 182,281.62 : x - Step 2: Convert to fraction form
466,789.81/700,121.84 = 182,281.62/x - Step 3: Cross multiply
466,789.81x = 700,121.84 × 182,281.62 - Step 4: Simplify right side
466,789.81x = 127,619,343,192.58 - Step 5: Solve for x
x = 127,619,343,192.58/466,789.81 - Step 6: Final answer
x = 273,397.88
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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.