Finding the Fourth Proportional to 67,549.08, 101,325.35 and 32,002.07
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Solution
The fourth proportional to 67,549.08, 101,325.35 and 32,002.07 is: 48,003.92
Step by Step Solution
- Step 1: Write the proportion equation
67,549.08 : 101,325.35 = 32,002.07 : x - Step 2: Convert to fraction form
67,549.08/101,325.35 = 32,002.07/x - Step 3: Cross multiply
67,549.08x = 101,325.35 × 32,002.07 - Step 4: Simplify right side
67,549.08x = 3,242,620,943.47 - Step 5: Solve for x
x = 3,242,620,943.47/67,549.08 - Step 6: Final answer
x = 48,003.92
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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.