Finding the Fourth Proportional to 224,337.39, 336,506.21 and 66,564.44
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Solution
The fourth proportional to 224,337.39, 336,506.21 and 66,564.44 is: 99,846.70
Step by Step Solution
- Step 1: Write the proportion equation
224,337.39 : 336,506.21 = 66,564.44 : x - Step 2: Convert to fraction form
224,337.39/336,506.21 = 66,564.44/x - Step 3: Cross multiply
224,337.39x = 336,506.21 × 66,564.44 - Step 4: Simplify right side
224,337.39x = 22,399,347,425.17 - Step 5: Solve for x
x = 22,399,347,425.17/224,337.39 - Step 6: Final answer
x = 99,846.70
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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.