Finding the Fourth Proportional to 67,593.08, 101,396.50 and 23,214.06
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Solution
The fourth proportional to 67,593.08, 101,396.50 and 23,214.06 is: 34,823.45
Step by Step Solution
- Step 1: Write the proportion equation
67,593.08 : 101,396.50 = 23,214.06 : x - Step 2: Convert to fraction form
67,593.08/101,396.50 = 23,214.06/x - Step 3: Cross multiply
67,593.08x = 101,396.50 × 23,214.06 - Step 4: Simplify right side
67,593.08x = 2,353,824,376.75 - Step 5: Solve for x
x = 2,353,824,376.75/67,593.08 - Step 6: Final answer
x = 34,823.45
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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.