Home / 294,391.03-441,479.46-125,923.69

Finding the Fourth Proportional to 294,391.03, 441,479.46 and 125,923.69

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Solution

The fourth proportional to 294,391.03, 441,479.46 and 125,923.69 is: 188,839.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,391.03 : 441,479.46 = 125,923.69 : x
  2. Step 2: Convert to fraction form
    294,391.03/441,479.46 = 125,923.69/x
  3. Step 3: Cross multiply
    294,391.03x = 441,479.46 × 125,923.69
  4. Step 4: Simplify right side
    294,391.03x = 55,592,722,662.41
  5. Step 5: Solve for x
    x = 55,592,722,662.41/294,391.03
  6. Step 6: Final answer
    x = 188,839.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.