Home / 9,448.44-14,170.26-3,903.36

Finding the Fourth Proportional to 9,448.44, 14,170.26 and 3,903.36

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Solution

The fourth proportional to 9,448.44, 14,170.26 and 3,903.36 is: 5,854.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448.44 : 14,170.26 = 3,903.36 : x
  2. Step 2: Convert to fraction form
    9,448.44/14,170.26 = 3,903.36/x
  3. Step 3: Cross multiply
    9,448.44x = 14,170.26 × 3,903.36
  4. Step 4: Simplify right side
    9,448.44x = 55,311,626.07
  5. Step 5: Solve for x
    x = 55,311,626.07/9,448.44
  6. Step 6: Final answer
    x = 5,854.05

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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.