Finding the Fourth Proportional to 246,775.65, 369,645.08 and 246,775.65
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Solution
The fourth proportional to 246,775.65, 369,645.08 and 246,775.65 is: 369,645.08
Step by Step Solution
- Step 1: Write the proportion equation
246,775.65 : 369,645.08 = 246,775.65 : x - Step 2: Convert to fraction form
246,775.65/369,645.08 = 246,775.65/x - Step 3: Cross multiply
246,775.65x = 369,645.08 × 246,775.65 - Step 4: Simplify right side
246,775.65x = 91,219,403,652.42 - Step 5: Solve for x
x = 91,219,403,652.42/246,775.65 - Step 6: Final answer
x = 369,645.08
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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.