Finding the Fourth Proportional to 224,984.08, 337,476.09 and 155,306.26
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Solution
The fourth proportional to 224,984.08, 337,476.09 and 155,306.26 is: 232,959.37
Step by Step Solution
- Step 1: Write the proportion equation
224,984.08 : 337,476.09 = 155,306.26 : x - Step 2: Convert to fraction form
224,984.08/337,476.09 = 155,306.26/x - Step 3: Cross multiply
224,984.08x = 337,476.09 × 155,306.26 - Step 4: Simplify right side
224,984.08x = 52,412,149,377.32 - Step 5: Solve for x
x = 52,412,149,377.32/224,984.08 - Step 6: Final answer
x = 232,959.37
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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.