Finding the Fourth Proportional to 246,842.22, 370,276.02 and 69,363.07
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Solution
The fourth proportional to 246,842.22, 370,276.02 and 69,363.07 is: 104,048.17
Step by Step Solution
- Step 1: Write the proportion equation
246,842.22 : 370,276.02 = 69,363.07 : x - Step 2: Convert to fraction form
246,842.22/370,276.02 = 69,363.07/x - Step 3: Cross multiply
246,842.22x = 370,276.02 × 69,363.07 - Step 4: Simplify right side
246,842.22x = 25,683,481,494.58 - Step 5: Solve for x
x = 25,683,481,494.58/246,842.22 - Step 6: Final answer
x = 104,048.17
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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.