Finding the Fourth Proportional to 504,838.98, 757,094.58 and 167,788.98
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Solution
The fourth proportional to 504,838.98, 757,094.58 and 167,788.98 is: 251,629.00
Step by Step Solution
- Step 1: Write the proportion equation
504,838.98 : 757,094.58 = 167,788.98 : x - Step 2: Convert to fraction form
504,838.98/757,094.58 = 167,788.98/x - Step 3: Cross multiply
504,838.98x = 757,094.58 × 167,788.98 - Step 4: Simplify right side
504,838.98x = 127,032,127,341.73 - Step 5: Solve for x
x = 127,032,127,341.73/504,838.98 - Step 6: Final answer
x = 251,629.00
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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.