Finding the Fourth Proportional to 246,323.26, 369,214.98 and 96,398.78
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Solution
The fourth proportional to 246,323.26, 369,214.98 and 96,398.78 is: 144,492.53
Step by Step Solution
- Step 1: Write the proportion equation
246,323.26 : 369,214.98 = 96,398.78 : x - Step 2: Convert to fraction form
246,323.26/369,214.98 = 96,398.78/x - Step 3: Cross multiply
246,323.26x = 369,214.98 × 96,398.78 - Step 4: Simplify right side
246,323.26x = 35,591,871,422.15 - Step 5: Solve for x
x = 35,591,871,422.15/246,323.26 - Step 6: Final answer
x = 144,492.53
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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.