Home / 23,666.76-35,517.74-11,190.60

Finding the Fourth Proportional to 23,666.76, 35,517.74 and 11,190.60

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Solution

The fourth proportional to 23,666.76, 35,517.74 and 11,190.60 is: 16,794.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,666.76 : 35,517.74 = 11,190.60 : x
  2. Step 2: Convert to fraction form
    23,666.76/35,517.74 = 11,190.60/x
  3. Step 3: Cross multiply
    23,666.76x = 35,517.74 × 11,190.60
  4. Step 4: Simplify right side
    23,666.76x = 397,464,765.29
  5. Step 5: Solve for x
    x = 397,464,765.29/23,666.76
  6. Step 6: Final answer
    x = 16,794.22

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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.