Finding the Fourth Proportional to 233,458.07, 350,501.94 and 149,382.36
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Solution
The fourth proportional to 233,458.07, 350,501.94 and 149,382.36 is: 224,275.00
Step by Step Solution
- Step 1: Write the proportion equation
233,458.07 : 350,501.94 = 149,382.36 : x - Step 2: Convert to fraction form
233,458.07/350,501.94 = 149,382.36/x - Step 3: Cross multiply
233,458.07x = 350,501.94 × 149,382.36 - Step 4: Simplify right side
233,458.07x = 52,358,806,981.78 - Step 5: Solve for x
x = 52,358,806,981.78/233,458.07 - Step 6: Final answer
x = 224,275.00
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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.