Finding the Fourth Proportional to 233,529.08, 322,286.52 and 132,927.08
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Solution
The fourth proportional to 233,529.08, 322,286.52 and 132,927.08 is: 183,448.70
Step by Step Solution
- Step 1: Write the proportion equation
233,529.08 : 322,286.52 = 132,927.08 : x - Step 2: Convert to fraction form
233,529.08/322,286.52 = 132,927.08/x - Step 3: Cross multiply
233,529.08x = 322,286.52 × 132,927.08 - Step 4: Simplify right side
233,529.08x = 42,840,606,026.96 - Step 5: Solve for x
x = 42,840,606,026.96/233,529.08 - Step 6: Final answer
x = 183,448.70
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1.5x scale
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.