Home / 151,751.64-227,450.18-114,190.96

Finding the Fourth Proportional to 151,751.64, 227,450.18 and 114,190.96

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Solution

The fourth proportional to 151,751.64, 227,450.18 and 114,190.96 is: 171,153.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,751.64 : 227,450.18 = 114,190.96 : x
  2. Step 2: Convert to fraction form
    151,751.64/227,450.18 = 114,190.96/x
  3. Step 3: Cross multiply
    151,751.64x = 227,450.18 × 114,190.96
  4. Step 4: Simplify right side
    151,751.64x = 25,972,754,406.37
  5. Step 5: Solve for x
    x = 25,972,754,406.37/151,751.64
  6. Step 6: Final answer
    x = 171,153.04

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1.5x scale

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.