Finding the Fourth Proportional to 594.31, 890.76 and 247.57
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Solution
The fourth proportional to 594.31, 890.76 and 247.57 is: 371.06
Step by Step Solution
- Step 1: Write the proportion equation
594.31 : 890.76 = 247.57 : x - Step 2: Convert to fraction form
594.31/890.76 = 247.57/x - Step 3: Cross multiply
594.31x = 890.76 × 247.57 - Step 4: Simplify right side
594.31x = 220,525.45 - Step 5: Solve for x
x = 220,525.45/594.31 - Step 6: Final answer
x = 371.06
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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.