Finding the Fourth Proportional to 471,052.36, 706,562.32 and 134,095.08
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Solution
The fourth proportional to 471,052.36, 706,562.32 and 134,095.08 is: 201,138.00
Step by Step Solution
- Step 1: Write the proportion equation
471,052.36 : 706,562.32 = 134,095.08 : x - Step 2: Convert to fraction form
471,052.36/706,562.32 = 134,095.08/x - Step 3: Cross multiply
471,052.36x = 706,562.32 × 134,095.08 - Step 4: Simplify right side
471,052.36x = 94,746,530,825.39 - Step 5: Solve for x
x = 94,746,530,825.39/471,052.36 - Step 6: Final answer
x = 201,138.00
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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.