Finding the Fourth Proportional to 164,594.72, 246,892.06 and 46,266.06
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Solution
The fourth proportional to 164,594.72, 246,892.06 and 46,266.06 is: 69,399.09
Step by Step Solution
- Step 1: Write the proportion equation
164,594.72 : 246,892.06 = 46,266.06 : x - Step 2: Convert to fraction form
164,594.72/246,892.06 = 46,266.06/x - Step 3: Cross multiply
164,594.72x = 246,892.06 × 46,266.06 - Step 4: Simplify right side
164,594.72x = 11,422,723,215.84 - Step 5: Solve for x
x = 11,422,723,215.84/164,594.72 - Step 6: Final answer
x = 69,399.09
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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.