Finding the Fourth Proportional to 224,848.19, 337,405.08 and 82,793.19
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Solution
The fourth proportional to 224,848.19, 337,405.08 and 82,793.19 is: 124,238.69
Step by Step Solution
- Step 1: Write the proportion equation
224,848.19 : 337,405.08 = 82,793.19 : x - Step 2: Convert to fraction form
224,848.19/337,405.08 = 82,793.19/x - Step 3: Cross multiply
224,848.19x = 337,405.08 × 82,793.19 - Step 4: Simplify right side
224,848.19x = 27,934,842,895.41 - Step 5: Solve for x
x = 27,934,842,895.41/224,848.19 - Step 6: Final answer
x = 124,238.69
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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.