Home / 444,495.46-613,337.77-269,974.91

Finding the Fourth Proportional to 444,495.46, 613,337.77 and 269,974.91

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Solution

The fourth proportional to 444,495.46, 613,337.77 and 269,974.91 is: 372,525.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,495.46 : 613,337.77 = 269,974.91 : x
  2. Step 2: Convert to fraction form
    444,495.46/613,337.77 = 269,974.91/x
  3. Step 3: Cross multiply
    444,495.46x = 613,337.77 × 269,974.91
  4. Step 4: Simplify right side
    444,495.46x = 165,585,806,188.66
  5. Step 5: Solve for x
    x = 165,585,806,188.66/444,495.46
  6. Step 6: Final answer
    x = 372,525.31

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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.