Home / 9,284.16-13,922.49-3,441.24

Finding the Fourth Proportional to 9,284.16, 13,922.49 and 3,441.24

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Solution

The fourth proportional to 9,284.16, 13,922.49 and 3,441.24 is: 5,160.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284.16 : 13,922.49 = 3,441.24 : x
  2. Step 2: Convert to fraction form
    9,284.16/13,922.49 = 3,441.24/x
  3. Step 3: Cross multiply
    9,284.16x = 13,922.49 × 3,441.24
  4. Step 4: Simplify right side
    9,284.16x = 47,910,629.49
  5. Step 5: Solve for x
    x = 47,910,629.49/9,284.16
  6. Step 6: Final answer
    x = 5,160.47

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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.