Home / 23,216.33-34,765.57-19,458.24

Finding the Fourth Proportional to 23,216.33, 34,765.57 and 19,458.24

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Solution

The fourth proportional to 23,216.33, 34,765.57 and 19,458.24 is: 29,137.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,216.33 : 34,765.57 = 19,458.24 : x
  2. Step 2: Convert to fraction form
    23,216.33/34,765.57 = 19,458.24/x
  3. Step 3: Cross multiply
    23,216.33x = 34,765.57 × 19,458.24
  4. Step 4: Simplify right side
    23,216.33x = 676,476,698.75
  5. Step 5: Solve for x
    x = 676,476,698.75/23,216.33
  6. Step 6: Final answer
    x = 29,137.97

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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.