Finding the Fourth Proportional to 341,663.58, 512,497.19 and 224,079.53
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Solution
The fourth proportional to 341,663.58, 512,497.19 and 224,079.53 is: 336,120.48
Step by Step Solution
- Step 1: Write the proportion equation
341,663.58 : 512,497.19 = 224,079.53 : x - Step 2: Convert to fraction form
341,663.58/512,497.19 = 224,079.53/x - Step 3: Cross multiply
341,663.58x = 512,497.19 × 224,079.53 - Step 4: Simplify right side
341,663.58x = 114,840,127,459.23 - Step 5: Solve for x
x = 114,840,127,459.23/341,663.58 - Step 6: Final answer
x = 336,120.48
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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.