Home / 23,911.23-35,866.77-11,393.29

Finding the Fourth Proportional to 23,911.23, 35,866.77 and 11,393.29

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Solution

The fourth proportional to 23,911.23, 35,866.77 and 11,393.29 is: 17,089.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,911.23 : 35,866.77 = 11,393.29 : x
  2. Step 2: Convert to fraction form
    23,911.23/35,866.77 = 11,393.29/x
  3. Step 3: Cross multiply
    23,911.23x = 35,866.77 × 11,393.29
  4. Step 4: Simplify right side
    23,911.23x = 408,640,511.97
  5. Step 5: Solve for x
    x = 408,640,511.97/23,911.23
  6. Step 6: Final answer
    x = 17,089.90

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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.