Finding the Fourth Proportional to 246,334.80, 369,599.40 and 96,549.60
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Solution
The fourth proportional to 246,334.80, 369,599.40 and 96,549.60 is: 144,862.50
Step by Step Solution
- Step 1: Write the proportion equation
246,334.80 : 369,599.40 = 96,549.60 : x - Step 2: Convert to fraction form
246,334.80/369,599.40 = 96,549.60/x - Step 3: Cross multiply
246,334.80x = 369,599.40 × 96,549.60 - Step 4: Simplify right side
246,334.80x = 35,684,674,230.24 - Step 5: Solve for x
x = 35,684,674,230.24/246,334.80 - Step 6: Final answer
x = 144,862.50
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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.