Finding the Fourth Proportional to 237,843.98, 356,818.44 and 69,377.48
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Solution
The fourth proportional to 237,843.98, 356,818.44 and 69,377.48 is: 104,081.53
Step by Step Solution
- Step 1: Write the proportion equation
237,843.98 : 356,818.44 = 69,377.48 : x - Step 2: Convert to fraction form
237,843.98/356,818.44 = 69,377.48/x - Step 3: Cross multiply
237,843.98x = 356,818.44 × 69,377.48 - Step 4: Simplify right side
237,843.98x = 24,755,165,076.78 - Step 5: Solve for x
x = 24,755,165,076.78/237,843.98 - Step 6: Final answer
x = 104,081.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.