Finding the Fourth Proportional to 370,260.23, 554,970.33 and 170,167.05
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Solution
The fourth proportional to 370,260.23, 554,970.33 and 170,167.05 is: 255,057.54
Step by Step Solution
- Step 1: Write the proportion equation
370,260.23 : 554,970.33 = 170,167.05 : x - Step 2: Convert to fraction form
370,260.23/554,970.33 = 170,167.05/x - Step 3: Cross multiply
370,260.23x = 554,970.33 × 170,167.05 - Step 4: Simplify right side
370,260.23x = 94,437,663,893.63 - Step 5: Solve for x
x = 94,437,663,893.63/370,260.23 - Step 6: Final answer
x = 255,057.54
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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.