Finding the Fourth Proportional to 233,534.08, 322,293.42 and 132,932.08
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Solution
The fourth proportional to 233,534.08, 322,293.42 and 132,932.08 is: 183,455.60
Step by Step Solution
- Step 1: Write the proportion equation
233,534.08 : 322,293.42 = 132,932.08 : x - Step 2: Convert to fraction form
233,534.08/322,293.42 = 132,932.08/x - Step 3: Cross multiply
233,534.08x = 322,293.42 × 132,932.08 - Step 4: Simplify right side
233,534.08x = 42,843,134,690.91 - Step 5: Solve for x
x = 42,843,134,690.91/233,534.08 - Step 6: Final answer
x = 183,455.60
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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.