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Finding the Fourth Proportional to 444,500.88, 613,412.24 and 250,950.57

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Solution

The fourth proportional to 444,500.88, 613,412.24 and 250,950.57 is: 346,312.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,500.88 : 613,412.24 = 250,950.57 : x
  2. Step 2: Convert to fraction form
    444,500.88/613,412.24 = 250,950.57/x
  3. Step 3: Cross multiply
    444,500.88x = 613,412.24 × 250,950.57
  4. Step 4: Simplify right side
    444,500.88x = 153,936,150,018.22
  5. Step 5: Solve for x
    x = 153,936,150,018.22/444,500.88
  6. Step 6: Final answer
    x = 346,312.36

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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.