Home / 4,425.19-6,629.09-2,572.41

Finding the Fourth Proportional to 4,425.19, 6,629.09 and 2,572.41

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Solution

The fourth proportional to 4,425.19, 6,629.09 and 2,572.41 is: 3,853.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.19 : 6,629.09 = 2,572.41 : x
  2. Step 2: Convert to fraction form
    4,425.19/6,629.09 = 2,572.41/x
  3. Step 3: Cross multiply
    4,425.19x = 6,629.09 × 2,572.41
  4. Step 4: Simplify right side
    4,425.19x = 17,052,724.54
  5. Step 5: Solve for x
    x = 17,052,724.54/4,425.19
  6. Step 6: Final answer
    x = 3,853.56

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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.