Home / 16,759.92-25,150.47-9,369.22

Finding the Fourth Proportional to 16,759.92, 25,150.47 and 9,369.22

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Solution

The fourth proportional to 16,759.92, 25,150.47 and 9,369.22 is: 14,059.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,759.92 : 25,150.47 = 9,369.22 : x
  2. Step 2: Convert to fraction form
    16,759.92/25,150.47 = 9,369.22/x
  3. Step 3: Cross multiply
    16,759.92x = 25,150.47 × 9,369.22
  4. Step 4: Simplify right side
    16,759.92x = 235,640,286.53
  5. Step 5: Solve for x
    x = 235,640,286.53/16,759.92
  6. Step 6: Final answer
    x = 14,059.75

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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.