Home / 23,968.64-35,924.72-10,805.60

Finding the Fourth Proportional to 23,968.64, 35,924.72 and 10,805.60

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Solution

The fourth proportional to 23,968.64, 35,924.72 and 10,805.60 is: 16,195.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,968.64 : 35,924.72 = 10,805.60 : x
  2. Step 2: Convert to fraction form
    23,968.64/35,924.72 = 10,805.60/x
  3. Step 3: Cross multiply
    23,968.64x = 35,924.72 × 10,805.60
  4. Step 4: Simplify right side
    23,968.64x = 388,188,154.43
  5. Step 5: Solve for x
    x = 388,188,154.43/23,968.64
  6. Step 6: Final answer
    x = 16,195.67

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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.