Home / 444,410.26-613,285.76-250,858.72

Finding the Fourth Proportional to 444,410.26, 613,285.76 and 250,858.72

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Solution

The fourth proportional to 444,410.26, 613,285.76 and 250,858.72 is: 346,184.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,410.26 : 613,285.76 = 250,858.72 : x
  2. Step 2: Convert to fraction form
    444,410.26/613,285.76 = 250,858.72/x
  3. Step 3: Cross multiply
    444,410.26x = 613,285.76 × 250,858.72
  4. Step 4: Simplify right side
    444,410.26x = 153,848,082,141.58
  5. Step 5: Solve for x
    x = 153,848,082,141.58/444,410.26
  6. Step 6: Final answer
    x = 346,184.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.