Home / 444,408.38-613,283.16-250,856.83

Finding the Fourth Proportional to 444,408.38, 613,283.16 and 250,856.83

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Solution

The fourth proportional to 444,408.38, 613,283.16 and 250,856.83 is: 346,182.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,408.38 : 613,283.16 = 250,856.83 : x
  2. Step 2: Convert to fraction form
    444,408.38/613,283.16 = 250,856.83/x
  3. Step 3: Cross multiply
    444,408.38x = 613,283.16 × 250,856.83
  4. Step 4: Simplify right side
    444,408.38x = 153,846,265,089.28
  5. Step 5: Solve for x
    x = 153,846,265,089.28/444,408.38
  6. Step 6: Final answer
    x = 346,182.19

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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.