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Finding the Fourth Proportional to 444,700.37, 613,682.12 and 240,745.91

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Solution

The fourth proportional to 444,700.37, 613,682.12 and 240,745.91 is: 332,226.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,700.37 : 613,682.12 = 240,745.91 : x
  2. Step 2: Convert to fraction form
    444,700.37/613,682.12 = 240,745.91/x
  3. Step 3: Cross multiply
    444,700.37x = 613,682.12 × 240,745.91
  4. Step 4: Simplify right side
    444,700.37x = 147,741,457,963.58
  5. Step 5: Solve for x
    x = 147,741,457,963.58/444,700.37
  6. Step 6: Final answer
    x = 332,226.97

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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.