Finding the Fourth Proportional to 164,177.88, 246,280.80 and 51,828.06
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Solution
The fourth proportional to 164,177.88, 246,280.80 and 51,828.06 is: 77,746.50
Step by Step Solution
- Step 1: Write the proportion equation
164,177.88 : 246,280.80 = 51,828.06 : x - Step 2: Convert to fraction form
164,177.88/246,280.80 = 51,828.06/x - Step 3: Cross multiply
164,177.88x = 246,280.80 × 51,828.06 - Step 4: Simplify right side
164,177.88x = 12,764,256,079.25 - Step 5: Solve for x
x = 12,764,256,079.25/164,177.88 - Step 6: Final answer
x = 77,746.50
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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.