Home / 335,794.28-503,570.46-111,113.24

Finding the Fourth Proportional to 335,794.28, 503,570.46 and 111,113.24

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Solution

The fourth proportional to 335,794.28, 503,570.46 and 111,113.24 is: 166,629.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,794.28 : 503,570.46 = 111,113.24 : x
  2. Step 2: Convert to fraction form
    335,794.28/503,570.46 = 111,113.24/x
  3. Step 3: Cross multiply
    335,794.28x = 503,570.46 × 111,113.24
  4. Step 4: Simplify right side
    335,794.28x = 55,953,345,378.89
  5. Step 5: Solve for x
    x = 55,953,345,378.89/335,794.28
  6. Step 6: Final answer
    x = 166,629.83

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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.