Finding the Fourth Proportional to 367,743.44, 507,540.84 and 224,585.84
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Solution
The fourth proportional to 367,743.44, 507,540.84 and 224,585.84 is: 309,961.98
Step by Step Solution
- Step 1: Write the proportion equation
367,743.44 : 507,540.84 = 224,585.84 : x - Step 2: Convert to fraction form
367,743.44/507,540.84 = 224,585.84/x - Step 3: Cross multiply
367,743.44x = 507,540.84 × 224,585.84 - Step 4: Simplify right side
367,743.44x = 113,986,485,885.71 - Step 5: Solve for x
x = 113,986,485,885.71/367,743.44 - Step 6: Final answer
x = 309,961.98
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.