Home / 4,470.94-6,169.80-2,481.49

Finding the Fourth Proportional to 4,470.94, 6,169.80 and 2,481.49

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Solution

The fourth proportional to 4,470.94, 6,169.80 and 2,481.49 is: 3,424.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.94 : 6,169.80 = 2,481.49 : x
  2. Step 2: Convert to fraction form
    4,470.94/6,169.80 = 2,481.49/x
  3. Step 3: Cross multiply
    4,470.94x = 6,169.80 × 2,481.49
  4. Step 4: Simplify right side
    4,470.94x = 15,310,297.00
  5. Step 5: Solve for x
    x = 15,310,297.00/4,470.94
  6. Step 6: Final answer
    x = 3,424.40

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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.