Finding the Fourth Proportional to 397,094.35, 595,936.77 and 160,439.08
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Solution
The fourth proportional to 397,094.35, 595,936.77 and 160,439.08 is: 240,777.91
Step by Step Solution
- Step 1: Write the proportion equation
397,094.35 : 595,936.77 = 160,439.08 : x - Step 2: Convert to fraction form
397,094.35/595,936.77 = 160,439.08/x - Step 3: Cross multiply
397,094.35x = 595,936.77 × 160,439.08 - Step 4: Simplify right side
397,094.35x = 95,611,547,116.97 - Step 5: Solve for x
x = 95,611,547,116.97/397,094.35 - Step 6: Final answer
x = 240,777.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.