Finding the Fourth Proportional to 233,527.08, 322,283.76 and 132,925.08
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Solution
The fourth proportional to 233,527.08, 322,283.76 and 132,925.08 is: 183,445.94
Step by Step Solution
- Step 1: Write the proportion equation
233,527.08 : 322,283.76 = 132,925.08 : x - Step 2: Convert to fraction form
233,527.08/322,283.76 = 132,925.08/x - Step 3: Cross multiply
233,527.08x = 322,283.76 × 132,925.08 - Step 4: Simplify right side
233,527.08x = 42,839,594,580.70 - Step 5: Solve for x
x = 42,839,594,580.70/233,527.08 - Step 6: Final answer
x = 183,445.94
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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.