Finding the Fourth Proportional to 224,919.09, 337,433.99 and 158,488.97
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Solution
The fourth proportional to 224,919.09, 337,433.99 and 158,488.97 is: 237,772.45
Step by Step Solution
- Step 1: Write the proportion equation
224,919.09 : 337,433.99 = 158,488.97 : x - Step 2: Convert to fraction form
224,919.09/337,433.99 = 158,488.97/x - Step 3: Cross multiply
224,919.09x = 337,433.99 × 158,488.97 - Step 4: Simplify right side
224,919.09x = 53,479,563,038.48 - Step 5: Solve for x
x = 53,479,563,038.48/224,919.09 - Step 6: Final answer
x = 237,772.45
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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.