Finding the Fourth Proportional to 416,599.01, 624,899.42 and 150,547.42
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Solution
The fourth proportional to 416,599.01, 624,899.42 and 150,547.42 is: 225,821.46
Step by Step Solution
- Step 1: Write the proportion equation
416,599.01 : 624,899.42 = 150,547.42 : x - Step 2: Convert to fraction form
416,599.01/624,899.42 = 150,547.42/x - Step 3: Cross multiply
416,599.01x = 624,899.42 × 150,547.42 - Step 4: Simplify right side
416,599.01x = 94,076,994,254.62 - Step 5: Solve for x
x = 94,076,994,254.62/416,599.01 - Step 6: Final answer
x = 225,821.46
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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.