Finding the Fourth Proportional to 243,482.83, 365,244.93 and 63,592.09
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Solution
The fourth proportional to 243,482.83, 365,244.93 and 63,592.09 is: 95,393.53
Step by Step Solution
- Step 1: Write the proportion equation
243,482.83 : 365,244.93 = 63,592.09 : x - Step 2: Convert to fraction form
243,482.83/365,244.93 = 63,592.09/x - Step 3: Cross multiply
243,482.83x = 365,244.93 × 63,592.09 - Step 4: Simplify right side
243,482.83x = 23,226,687,547.49 - Step 5: Solve for x
x = 23,226,687,547.49/243,482.83 - Step 6: Final answer
x = 95,393.53
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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.