Finding the Fourth Proportional to 337,909.22, 466,264.56 and 205,232.99
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Solution
The fourth proportional to 337,909.22, 466,264.56 and 205,232.99 is: 283,191.05
Step by Step Solution
- Step 1: Write the proportion equation
337,909.22 : 466,264.56 = 205,232.99 : x - Step 2: Convert to fraction form
337,909.22/466,264.56 = 205,232.99/x - Step 3: Cross multiply
337,909.22x = 466,264.56 × 205,232.99 - Step 4: Simplify right side
337,909.22x = 95,692,866,422.35 - Step 5: Solve for x
x = 95,692,866,422.35/337,909.22 - Step 6: Final answer
x = 283,191.05
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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.