Home / 4,425.26-6,630.60-2,571.17

Finding the Fourth Proportional to 4,425.26, 6,630.60 and 2,571.17

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Solution

The fourth proportional to 4,425.26, 6,630.60 and 2,571.17 is: 3,852.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.26 : 6,630.60 = 2,571.17 : x
  2. Step 2: Convert to fraction form
    4,425.26/6,630.60 = 2,571.17/x
  3. Step 3: Cross multiply
    4,425.26x = 6,630.60 × 2,571.17
  4. Step 4: Simplify right side
    4,425.26x = 17,048,399.80
  5. Step 5: Solve for x
    x = 17,048,399.80/4,425.26
  6. Step 6: Final answer
    x = 3,852.52

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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.