Finding the Fourth Proportional to 267,692.24, 369,412.35 and 146,833.08
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Solution
The fourth proportional to 267,692.24, 369,412.35 and 146,833.08 is: 202,628.04
Step by Step Solution
- Step 1: Write the proportion equation
267,692.24 : 369,412.35 = 146,833.08 : x - Step 2: Convert to fraction form
267,692.24/369,412.35 = 146,833.08/x - Step 3: Cross multiply
267,692.24x = 369,412.35 × 146,833.08 - Step 4: Simplify right side
267,692.24x = 54,241,953,140.54 - Step 5: Solve for x
x = 54,241,953,140.54/267,692.24 - Step 6: Final answer
x = 202,628.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.