Finding the Fourth Proportional to 155,794.80, 233,692.08 and 37,466.08
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Solution
The fourth proportional to 155,794.80, 233,692.08 and 37,466.08 is: 56,199.09
Step by Step Solution
- Step 1: Write the proportion equation
155,794.80 : 233,692.08 = 37,466.08 : x - Step 2: Convert to fraction form
155,794.80/233,692.08 = 37,466.08/x - Step 3: Cross multiply
155,794.80x = 233,692.08 × 37,466.08 - Step 4: Simplify right side
155,794.80x = 8,755,526,164.65 - Step 5: Solve for x
x = 8,755,526,164.65/155,794.80 - Step 6: Final answer
x = 56,199.09
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1.5x scale
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.