Home / 23,150.00-34,725.71-7,355.21

Finding the Fourth Proportional to 23,150.00, 34,725.71 and 7,355.21

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Solution

The fourth proportional to 23,150.00, 34,725.71 and 7,355.21 is: 11,033.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,150.00 : 34,725.71 = 7,355.21 : x
  2. Step 2: Convert to fraction form
    23,150.00/34,725.71 = 7,355.21/x
  3. Step 3: Cross multiply
    23,150.00x = 34,725.71 × 7,355.21
  4. Step 4: Simplify right side
    23,150.00x = 255,414,734.21
  5. Step 5: Solve for x
    x = 255,414,734.21/23,150.00
  6. Step 6: Final answer
    x = 11,033.03

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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.