Finding the Fourth Proportional to 246,949.08, 370,373.70 and 69,464.28
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Solution
The fourth proportional to 246,949.08, 370,373.70 and 69,464.28 is: 104,182.38
Step by Step Solution
- Step 1: Write the proportion equation
246,949.08 : 370,373.70 = 69,464.28 : x - Step 2: Convert to fraction form
246,949.08/370,373.70 = 69,464.28/x - Step 3: Cross multiply
246,949.08x = 370,373.70 × 69,464.28 - Step 4: Simplify right side
246,949.08x = 25,727,742,401.44 - Step 5: Solve for x
x = 25,727,742,401.44/246,949.08 - Step 6: Final answer
x = 104,182.38
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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.