Finding the Fourth Proportional to 183,454.62, 275,209.26 and 65,116.08
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Solution
The fourth proportional to 183,454.62, 275,209.26 and 65,116.08 is: 97,683.82
Step by Step Solution
- Step 1: Write the proportion equation
183,454.62 : 275,209.26 = 65,116.08 : x - Step 2: Convert to fraction form
183,454.62/275,209.26 = 65,116.08/x - Step 3: Cross multiply
183,454.62x = 275,209.26 × 65,116.08 - Step 4: Simplify right side
183,454.62x = 17,920,548,190.90 - Step 5: Solve for x
x = 17,920,548,190.90/183,454.62 - Step 6: Final answer
x = 97,683.82
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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.